MM to Microns Conversion Chart

Millimeters (mm)	Microns (μm)	Scientific (mm)	Reference
0.001	1	1.00e-3	Bacteria
0.002	2	2.00e-3	Bacteria
0.003	3	3.00e-3	Bacteria
0.004	4	4.00e-3	Bacteria
0.005	5	5.00e-3	Bacteria
0.006	6	6.00e-3	Red Blood Cell
0.007	7	7.00e-3	Red Blood Cell
0.008	8	8.00e-3	Red Blood Cell
0.009	9	9.00e-3
0.01	10	1.00e-2	White Blood Cell
0.011	11	1.10e-2	White Blood Cell
0.012	12	1.20e-2	White Blood Cell
0.013	13	1.30e-2	White Blood Cell
0.014	14	1.40e-2	White Blood Cell
0.015	15	1.50e-2	White Blood Cell
0.016	16	1.60e-2	White Blood Cell
0.017	17	1.70e-2	White Blood Cell
0.018	18	1.80e-2	White Blood Cell
0.019	19	1.90e-2	White Blood Cell
0.02	20	2.00e-2
0.021	21	2.10e-2
0.022	22	2.20e-2
0.023	23	2.30e-2
0.024	24	2.40e-2
0.025	25	2.50e-2
0.026	26	2.60e-2
0.027	27	2.70e-2
0.028	28	2.80e-2
0.029	29	2.90e-2
0.03	30	3.00e-2
0.031	31	3.10e-2
0.032	32	3.20e-2
0.033	33	3.30e-2
0.034	34	3.40e-2
0.035	35	3.50e-2
0.036	36	3.60e-2
0.037	37	3.70e-2
0.038	38	3.80e-2
0.039	39	3.90e-2
0.04	40	4.00e-2	Human Eye Limit
0.041	41	4.10e-2	Human Eye Limit
0.042	42	4.20e-2	Human Eye Limit
0.043	43	4.30e-2	Human Eye Limit
0.044	44	4.40e-2	Human Eye Limit
0.045	45	4.50e-2	Human Eye Limit
0.046	46	4.60e-2	Human Eye Limit
0.047	47	4.70e-2	Human Eye Limit
0.048	48	4.80e-2	Human Eye Limit
0.049	49	4.90e-2	Human Eye Limit
0.05	50	5.00e-2	Human Eye Limit
0.051	51	5.10e-2	Human Eye Limit
0.052	52	5.20e-2	Human Eye Limit
0.053	53	5.30e-2	Human Eye Limit
0.054	54	5.40e-2	Human Eye Limit
0.055	55	5.50e-2	Human Eye Limit
0.056	56	5.60e-2	Human Eye Limit
0.057	57	5.70e-2	Human Eye Limit
0.058	58	5.80e-2	Human Eye Limit
0.059	59	5.90e-2	Human Eye Limit
0.06	60	6.00e-2
0.061	61	6.10e-2
0.062	62	6.20e-2
0.063	63	6.30e-2
0.064	64	6.40e-2
0.065	65	6.50e-2
0.066	66	6.60e-2
0.067	67	6.70e-2
0.068	68	6.80e-2
0.069	69	6.90e-2
0.07	70	7.00e-2	Human Hair
0.071	71	7.10e-2	Human Hair
0.072	72	7.20e-2	Human Hair
0.073	73	7.30e-2	Human Hair
0.074	74	7.40e-2	Human Hair
0.075	75	7.50e-2	Human Hair
0.076	76	7.60e-2	Human Hair
0.077	77	7.70e-2	Human Hair
0.078	78	7.80e-2	Human Hair
0.079	79	7.90e-2	Human Hair
0.08	80	8.00e-2	Human Hair
0.081	81	8.10e-2	Human Hair
0.082	82	8.20e-2	Human Hair
0.083	83	8.30e-2	Human Hair
0.084	84	8.40e-2	Human Hair
0.085	85	8.50e-2	Human Hair
0.086	86	8.60e-2	Human Hair
0.087	87	8.70e-2	Human Hair
0.088	88	8.80e-2	Human Hair
0.089	89	8.90e-2	Human Hair
0.09	90	9.00e-2	Human Hair
0.091	91	9.10e-2	Human Hair
0.092	92	9.20e-2	Human Hair
0.093	93	9.30e-2	Human Hair
0.094	94	9.40e-2	Human Hair
0.095	95	9.50e-2	Human Hair
0.096	96	9.60e-2	Human Hair
0.097	97	9.70e-2	Human Hair
0.098	98	9.80e-2	Human Hair
0.099	99	9.90e-2	Human Hair
0.1	100	1.00e-1	Human Hair
0.101	101	1.01e-1	Human Hair
0.102	102	1.02e-1	Human Hair
0.103	103	1.03e-1	Human Hair
0.104	104	1.04e-1	Human Hair
0.105	105	1.05e-1	Human Hair
0.106	106	1.06e-1	Human Hair
0.107	107	1.07e-1	Human Hair
0.108	108	1.08e-1	Human Hair
0.109	109	1.09e-1	Human Hair
0.11	110	1.10e-1	Human Hair
0.111	111	1.11e-1	Human Hair
0.112	112	1.12e-1	Human Hair
0.113	113	1.13e-1	Human Hair
0.114	114	1.14e-1	Human Hair
0.115	115	1.15e-1	Human Hair
0.116	116	1.16e-1	Human Hair
0.117	117	1.17e-1	Human Hair
0.118	118	1.18e-1	Human Hair
0.119	119	1.19e-1	Human Hair
0.12	120	1.20e-1
0.121	121	1.21e-1
0.122	122	1.22e-1
0.123	123	1.23e-1
0.124	124	1.24e-1
0.125	125	1.25e-1
0.126	126	1.26e-1
0.127	127	1.27e-1
0.128	128	1.28e-1
0.129	129	1.29e-1
0.13	130	1.30e-1
0.131	131	1.31e-1
0.132	132	1.32e-1
0.133	133	1.33e-1
0.134	134	1.34e-1
0.135	135	1.35e-1
0.136	136	1.36e-1
0.137	137	1.37e-1
0.138	138	1.38e-1
0.139	139	1.39e-1
0.14	140	1.40e-1
0.141	141	1.41e-1
0.142	142	1.42e-1
0.143	143	1.43e-1
0.144	144	1.44e-1
0.145	145	1.45e-1
0.146	146	1.46e-1
0.147	147	1.47e-1
0.148	148	1.48e-1
0.149	149	1.49e-1
0.15	150	1.50e-1	Dust Mite
0.151	151	1.51e-1	Dust Mite
0.152	152	1.52e-1	Dust Mite
0.153	153	1.53e-1	Dust Mite
0.154	154	1.54e-1	Dust Mite
0.155	155	1.55e-1	Dust Mite
0.156	156	1.56e-1	Dust Mite
0.157	157	1.57e-1	Dust Mite
0.158	158	1.58e-1	Dust Mite
0.159	159	1.59e-1	Dust Mite
0.16	160	1.60e-1	Dust Mite
0.161	161	1.61e-1	Dust Mite
0.162	162	1.62e-1	Dust Mite
0.163	163	1.63e-1	Dust Mite
0.164	164	1.64e-1	Dust Mite
0.165	165	1.65e-1	Dust Mite
0.166	166	1.66e-1	Dust Mite
0.167	167	1.67e-1	Dust Mite
0.168	168	1.68e-1	Dust Mite
0.169	169	1.69e-1	Dust Mite
0.17	170	1.70e-1	Dust Mite
0.171	171	1.71e-1	Dust Mite
0.172	172	1.72e-1	Dust Mite
0.173	173	1.73e-1	Dust Mite
0.174	174	1.74e-1	Dust Mite
0.175	175	1.75e-1	Dust Mite
0.176	176	1.76e-1	Dust Mite
0.177	177	1.77e-1	Dust Mite
0.178	178	1.78e-1	Dust Mite
0.179	179	1.79e-1	Dust Mite
0.18	180	1.80e-1	Dust Mite
0.181	181	1.81e-1	Dust Mite
0.182	182	1.82e-1	Dust Mite
0.183	183	1.83e-1	Dust Mite
0.184	184	1.84e-1	Dust Mite
0.185	185	1.85e-1	Dust Mite
0.186	186	1.86e-1	Dust Mite
0.187	187	1.87e-1	Dust Mite
0.188	188	1.88e-1	Dust Mite
0.189	189	1.89e-1	Dust Mite
0.19	190	1.90e-1	Dust Mite
0.191	191	1.91e-1	Dust Mite
0.192	192	1.92e-1	Dust Mite
0.193	193	1.93e-1	Dust Mite
0.194	194	1.94e-1	Dust Mite
0.195	195	1.95e-1	Dust Mite
0.196	196	1.96e-1	Dust Mite
0.197	197	1.97e-1	Dust Mite
0.198	198	1.98e-1	Dust Mite
0.199	199	1.99e-1	Dust Mite
0.2	200	2.00e-1	Dust Mite
0.201	201	2.01e-1	Dust Mite
0.202	202	2.02e-1	Dust Mite
0.203	203	2.03e-1	Dust Mite
0.204	204	2.04e-1	Dust Mite
0.205	205	2.05e-1	Dust Mite
0.206	206	2.06e-1	Dust Mite
0.207	207	2.07e-1	Dust Mite
0.208	208	2.08e-1	Dust Mite
0.209	209	2.09e-1	Dust Mite
0.21	210	2.10e-1	Dust Mite
0.211	211	2.11e-1	Dust Mite
0.212	212	2.12e-1	Dust Mite
0.213	213	2.13e-1	Dust Mite
0.214	214	2.14e-1	Dust Mite
0.215	215	2.15e-1	Dust Mite
0.216	216	2.16e-1	Dust Mite
0.217	217	2.17e-1	Dust Mite
0.218	218	2.18e-1	Dust Mite
0.219	219	2.19e-1	Dust Mite
0.22	220	2.20e-1	Dust Mite
0.221	221	2.21e-1	Dust Mite
0.222	222	2.22e-1	Dust Mite
0.223	223	2.23e-1	Dust Mite
0.224	224	2.24e-1	Dust Mite
0.225	225	2.25e-1	Dust Mite
0.226	226	2.26e-1	Dust Mite
0.227	227	2.27e-1	Dust Mite
0.228	228	2.28e-1	Dust Mite
0.229	229	2.29e-1	Dust Mite
0.23	230	2.30e-1	Dust Mite
0.231	231	2.31e-1	Dust Mite
0.232	232	2.32e-1	Dust Mite
0.233	233	2.33e-1	Dust Mite
0.234	234	2.34e-1	Dust Mite
0.235	235	2.35e-1	Dust Mite
0.236	236	2.36e-1	Dust Mite
0.237	237	2.37e-1	Dust Mite
0.238	238	2.38e-1	Dust Mite
0.239	239	2.39e-1	Dust Mite
0.24	240	2.40e-1	Dust Mite
0.241	241	2.41e-1	Dust Mite
0.242	242	2.42e-1	Dust Mite
0.243	243	2.43e-1	Dust Mite
0.244	244	2.44e-1	Dust Mite
0.245	245	2.45e-1	Dust Mite
0.246	246	2.46e-1	Dust Mite
0.247	247	2.47e-1	Dust Mite
0.248	248	2.48e-1	Dust Mite
0.249	249	2.49e-1	Dust Mite
0.25	250	2.50e-1
0.251	251	2.51e-1
0.252	252	2.52e-1
0.253	253	2.53e-1
0.254	254	2.54e-1
0.255	255	2.55e-1
0.256	256	2.56e-1
0.257	257	2.57e-1
0.258	258	2.58e-1
0.259	259	2.59e-1
0.26	260	2.60e-1
0.261	261	2.61e-1
0.262	262	2.62e-1
0.263	263	2.63e-1
0.264	264	2.64e-1
0.265	265	2.65e-1
0.266	266	2.66e-1
0.267	267	2.67e-1
0.268	268	2.68e-1
0.269	269	2.69e-1
0.27	270	2.70e-1
0.271	271	2.71e-1
0.272	272	2.72e-1
0.273	273	2.73e-1
0.274	274	2.74e-1
0.275	275	2.75e-1
0.276	276	2.76e-1
0.277	277	2.77e-1
0.278	278	2.78e-1
0.279	279	2.79e-1
0.28	280	2.80e-1
0.281	281	2.81e-1
0.282	282	2.82e-1
0.283	283	2.83e-1
0.284	284	2.84e-1
0.285	285	2.85e-1
0.286	286	2.86e-1
0.287	287	2.87e-1
0.288	288	2.88e-1
0.289	289	2.89e-1
0.29	290	2.90e-1
0.291	291	2.91e-1
0.292	292	2.92e-1
0.293	293	2.93e-1
0.294	294	2.94e-1
0.295	295	2.95e-1
0.296	296	2.96e-1
0.297	297	2.97e-1
0.298	298	2.98e-1
0.299	299	2.99e-1
0.3	300	3.00e-1	Amoeba
0.301	301	3.01e-1	Amoeba
0.302	302	3.02e-1	Amoeba
0.303	303	3.03e-1	Amoeba
0.304	304	3.04e-1	Amoeba
0.305	305	3.05e-1	Amoeba
0.306	306	3.06e-1	Amoeba
0.307	307	3.07e-1	Amoeba
0.308	308	3.08e-1	Amoeba
0.309	309	3.09e-1	Amoeba
0.31	310	3.10e-1	Amoeba
0.311	311	3.11e-1	Amoeba
0.312	312	3.12e-1	Amoeba
0.313	313	3.13e-1	Amoeba
0.314	314	3.14e-1	Amoeba
0.315	315	3.15e-1	Amoeba
0.316	316	3.16e-1	Amoeba
0.317	317	3.17e-1	Amoeba
0.318	318	3.18e-1	Amoeba
0.319	319	3.19e-1	Amoeba
0.32	320	3.20e-1	Amoeba
0.321	321	3.21e-1	Amoeba
0.322	322	3.22e-1	Amoeba
0.323	323	3.23e-1	Amoeba
0.324	324	3.24e-1	Amoeba
0.325	325	3.25e-1	Amoeba
0.326	326	3.26e-1	Amoeba
0.327	327	3.27e-1	Amoeba
0.328	328	3.28e-1	Amoeba
0.329	329	3.29e-1	Amoeba
0.33	330	3.30e-1	Amoeba
0.331	331	3.31e-1	Amoeba
0.332	332	3.32e-1	Amoeba
0.333	333	3.33e-1	Amoeba
0.334	334	3.34e-1	Amoeba
0.335	335	3.35e-1	Amoeba
0.336	336	3.36e-1	Amoeba
0.337	337	3.37e-1	Amoeba
0.338	338	3.38e-1	Amoeba
0.339	339	3.39e-1	Amoeba
0.34	340	3.40e-1	Amoeba
0.341	341	3.41e-1	Amoeba
0.342	342	3.42e-1	Amoeba
0.343	343	3.43e-1	Amoeba
0.344	344	3.44e-1	Amoeba
0.345	345	3.45e-1	Amoeba
0.346	346	3.46e-1	Amoeba
0.347	347	3.47e-1	Amoeba
0.348	348	3.48e-1	Amoeba
0.349	349	3.49e-1	Amoeba
0.35	350	3.50e-1	Amoeba
0.351	351	3.51e-1	Amoeba
0.352	352	3.52e-1	Amoeba
0.353	353	3.53e-1	Amoeba
0.354	354	3.54e-1	Amoeba
0.355	355	3.55e-1	Amoeba
0.356	356	3.56e-1	Amoeba
0.357	357	3.57e-1	Amoeba
0.358	358	3.58e-1	Amoeba
0.359	359	3.59e-1	Amoeba
0.36	360	3.60e-1	Amoeba
0.361	361	3.61e-1	Amoeba
0.362	362	3.62e-1	Amoeba
0.363	363	3.63e-1	Amoeba
0.364	364	3.64e-1	Amoeba
0.365	365	3.65e-1	Amoeba
0.366	366	3.66e-1	Amoeba
0.367	367	3.67e-1	Amoeba
0.368	368	3.68e-1	Amoeba
0.369	369	3.69e-1	Amoeba
0.37	370	3.70e-1	Amoeba
0.371	371	3.71e-1	Amoeba
0.372	372	3.72e-1	Amoeba
0.373	373	3.73e-1	Amoeba
0.374	374	3.74e-1	Amoeba
0.375	375	3.75e-1	Amoeba
0.376	376	3.76e-1	Amoeba
0.377	377	3.77e-1	Amoeba
0.378	378	3.78e-1	Amoeba
0.379	379	3.79e-1	Amoeba
0.38	380	3.80e-1	Amoeba
0.381	381	3.81e-1	Amoeba
0.382	382	3.82e-1	Amoeba
0.383	383	3.83e-1	Amoeba
0.384	384	3.84e-1	Amoeba
0.385	385	3.85e-1	Amoeba
0.386	386	3.86e-1	Amoeba
0.387	387	3.87e-1	Amoeba
0.388	388	3.88e-1	Amoeba
0.389	389	3.89e-1	Amoeba
0.39	390	3.90e-1	Amoeba
0.391	391	3.91e-1	Amoeba
0.392	392	3.92e-1	Amoeba
0.393	393	3.93e-1	Amoeba
0.394	394	3.94e-1	Amoeba
0.395	395	3.95e-1	Amoeba
0.396	396	3.96e-1	Amoeba
0.397	397	3.97e-1	Amoeba
0.398	398	3.98e-1	Amoeba
0.399	399	3.99e-1	Amoeba
0.4	400	4.00e-1
0.401	401	4.01e-1
0.402	402	4.02e-1
0.403	403	4.03e-1
0.404	404	4.04e-1
0.405	405	4.05e-1
0.406	406	4.06e-1
0.407	407	4.07e-1
0.408	408	4.08e-1
0.409	409	4.09e-1
0.41	410	4.10e-1
0.411	411	4.11e-1
0.412	412	4.12e-1
0.413	413	4.13e-1
0.414	414	4.14e-1
0.415	415	4.15e-1
0.416	416	4.16e-1
0.417	417	4.17e-1
0.418	418	4.18e-1
0.419	419	4.19e-1
0.42	420	4.20e-1
0.421	421	4.21e-1
0.422	422	4.22e-1
0.423	423	4.23e-1
0.424	424	4.24e-1
0.425	425	4.25e-1
0.426	426	4.26e-1
0.427	427	4.27e-1
0.428	428	4.28e-1
0.429	429	4.29e-1
0.43	430	4.30e-1
0.431	431	4.31e-1
0.432	432	4.32e-1
0.433	433	4.33e-1
0.434	434	4.34e-1
0.435	435	4.35e-1
0.436	436	4.36e-1
0.437	437	4.37e-1
0.438	438	4.38e-1
0.439	439	4.39e-1
0.44	440	4.40e-1
0.441	441	4.41e-1
0.442	442	4.42e-1
0.443	443	4.43e-1
0.444	444	4.44e-1
0.445	445	4.45e-1
0.446	446	4.46e-1
0.447	447	4.47e-1
0.448	448	4.48e-1
0.449	449	4.49e-1
0.45	450	4.50e-1
0.451	451	4.51e-1
0.452	452	4.52e-1
0.453	453	4.53e-1
0.454	454	4.54e-1
0.455	455	4.55e-1
0.456	456	4.56e-1
0.457	457	4.57e-1
0.458	458	4.58e-1
0.459	459	4.59e-1
0.46	460	4.60e-1
0.461	461	4.61e-1
0.462	462	4.62e-1
0.463	463	4.63e-1
0.464	464	4.64e-1
0.465	465	4.65e-1
0.466	466	4.66e-1
0.467	467	4.67e-1
0.468	468	4.68e-1
0.469	469	4.69e-1
0.47	470	4.70e-1
0.471	471	4.71e-1
0.472	472	4.72e-1
0.473	473	4.73e-1
0.474	474	4.74e-1
0.475	475	4.75e-1
0.476	476	4.76e-1
0.477	477	4.77e-1
0.478	478	4.78e-1
0.479	479	4.79e-1
0.48	480	4.80e-1
0.481	481	4.81e-1
0.482	482	4.82e-1
0.483	483	4.83e-1
0.484	484	4.84e-1
0.485	485	4.85e-1
0.486	486	4.86e-1
0.487	487	4.87e-1
0.488	488	4.88e-1
0.489	489	4.89e-1
0.49	490	4.90e-1
0.491	491	4.91e-1
0.492	492	4.92e-1
0.493	493	4.93e-1
0.494	494	4.94e-1
0.495	495	4.95e-1
0.496	496	4.96e-1
0.497	497	4.97e-1
0.498	498	4.98e-1
0.499	499	4.99e-1
0.5	500	5.00e-1	Grain of Sand

Millimeters (mm)

Microns (μm)

Scientific (mm)

Reference

0.001

1.00e-3

Bacteria

0.002

2.00e-3

Bacteria

0.003

3.00e-3

Bacteria

0.004

4.00e-3

Bacteria

0.005

5.00e-3

Bacteria

0.006

6.00e-3

Red Blood Cell

0.007

7.00e-3

Red Blood Cell

0.008

8.00e-3

Red Blood Cell

0.009

9.00e-3

0.01

1.00e-2

White Blood Cell

0.011

1.10e-2

White Blood Cell

0.012

1.20e-2

White Blood Cell

0.013

1.30e-2

White Blood Cell

0.014

1.40e-2

White Blood Cell

0.015

1.50e-2

White Blood Cell

0.016

1.60e-2

White Blood Cell

0.017

1.70e-2

White Blood Cell

0.018

1.80e-2

White Blood Cell

0.019

1.90e-2

White Blood Cell

0.02

2.00e-2

0.021

2.10e-2

0.022

2.20e-2

0.023

2.30e-2

0.024

2.40e-2

0.025

2.50e-2

0.026

2.60e-2

0.027

2.70e-2

0.028

2.80e-2

0.029

2.90e-2

0.03

3.00e-2

0.031

3.10e-2

0.032

3.20e-2

0.033

3.30e-2

0.034

3.40e-2

0.035

3.50e-2

0.036

3.60e-2

0.037

3.70e-2

0.038

3.80e-2

0.039

3.90e-2

0.04

4.00e-2

Human Eye Limit

0.041

4.10e-2

Human Eye Limit

0.042

4.20e-2

Human Eye Limit

0.043

4.30e-2

Human Eye Limit

0.044

4.40e-2

Human Eye Limit

0.045

4.50e-2

Human Eye Limit

0.046

4.60e-2

Human Eye Limit

0.047

4.70e-2

Human Eye Limit

0.048

4.80e-2

Human Eye Limit

0.049

4.90e-2

Human Eye Limit

0.05

5.00e-2

Human Eye Limit

0.051

5.10e-2

Human Eye Limit

0.052

5.20e-2

Human Eye Limit

0.053

5.30e-2

Human Eye Limit

0.054

5.40e-2

Human Eye Limit

0.055

5.50e-2

Human Eye Limit

0.056

5.60e-2

Human Eye Limit

0.057

5.70e-2

Human Eye Limit

0.058

5.80e-2

Human Eye Limit

0.059

5.90e-2

Human Eye Limit

0.06

6.00e-2

0.061

6.10e-2

0.062

6.20e-2

0.063

6.30e-2

0.064

6.40e-2

0.065

6.50e-2

0.066

6.60e-2

0.067

6.70e-2

0.068

6.80e-2

0.069

6.90e-2

0.07

7.00e-2

Human Hair

0.071

7.10e-2

Human Hair

0.072

7.20e-2

Human Hair

0.073

7.30e-2

Human Hair

0.074

7.40e-2

Human Hair

0.075

7.50e-2

Human Hair

0.076

7.60e-2

Human Hair

0.077

7.70e-2

Human Hair

0.078

7.80e-2

Human Hair

0.079

7.90e-2

Human Hair

0.08

8.00e-2

Human Hair

0.081

8.10e-2

Human Hair

0.082

8.20e-2

Human Hair

0.083

8.30e-2

Human Hair

0.084

8.40e-2

Human Hair

0.085

8.50e-2

Human Hair

0.086

8.60e-2

Human Hair

0.087

8.70e-2

Human Hair

0.088

8.80e-2

Human Hair

0.089

8.90e-2

Human Hair

0.09

9.00e-2

Human Hair

0.091

9.10e-2

Human Hair

0.092

9.20e-2

Human Hair

0.093

9.30e-2

Human Hair

0.094

9.40e-2

Human Hair

0.095

9.50e-2

Human Hair

0.096

9.60e-2

Human Hair

0.097

9.70e-2

Human Hair

0.098

9.80e-2

Human Hair

0.099

9.90e-2

Human Hair

0.1

100

1.00e-1

Human Hair

0.101

101

1.01e-1

Human Hair

0.102

102

1.02e-1

Human Hair

0.103

103

1.03e-1

Human Hair

0.104

104

1.04e-1

Human Hair

0.105

105

1.05e-1

Human Hair

0.106

106

1.06e-1

Human Hair

0.107

107

1.07e-1

Human Hair

0.108

108

1.08e-1

Human Hair

0.109

109

1.09e-1

Human Hair

0.11

110

1.10e-1

Human Hair

0.111

111

1.11e-1

Human Hair

0.112

112

1.12e-1

Human Hair

0.113

113

1.13e-1

Human Hair

0.114

114

1.14e-1

Human Hair

0.115

115

1.15e-1

Human Hair

0.116

116

1.16e-1

Human Hair

0.117

117

1.17e-1

Human Hair

0.118

118

1.18e-1

Human Hair

0.119

119

1.19e-1

Human Hair

0.12

120

1.20e-1

0.121

121

1.21e-1

0.122

122

1.22e-1

0.123

123

1.23e-1

0.124

124

1.24e-1

0.125

125

1.25e-1

0.126

126

1.26e-1

0.127

127

1.27e-1

0.128

128

1.28e-1

0.129

129

1.29e-1

0.13

130

1.30e-1

0.131

131

1.31e-1

0.132

132

1.32e-1

0.133

133

1.33e-1

0.134

134

1.34e-1

0.135

135

1.35e-1

0.136

136

1.36e-1

0.137

137

1.37e-1

0.138

138

1.38e-1

0.139

139

1.39e-1

0.14

140

1.40e-1

0.141

141

1.41e-1

0.142

142

1.42e-1

0.143

143

1.43e-1

0.144

144

1.44e-1

0.145

145

1.45e-1

0.146

146

1.46e-1

0.147

147

1.47e-1

0.148

148

1.48e-1

0.149

149

1.49e-1

0.15

150

1.50e-1

Dust Mite

0.151

151

1.51e-1

Dust Mite

0.152

152

1.52e-1

Dust Mite

0.153

153

1.53e-1

Dust Mite

0.154

154

1.54e-1

Dust Mite

0.155

155

1.55e-1

Dust Mite

0.156

156

1.56e-1

Dust Mite

0.157

157

1.57e-1

Dust Mite

0.158

158

1.58e-1

Dust Mite

0.159

159

1.59e-1

Dust Mite

0.16

160

1.60e-1

Dust Mite

0.161

161

1.61e-1

Dust Mite

0.162

162

1.62e-1

Dust Mite

0.163

163

1.63e-1

Dust Mite

0.164

164

1.64e-1

Dust Mite

0.165

165

1.65e-1

Dust Mite

0.166

166

1.66e-1

Dust Mite

0.167

167

1.67e-1

Dust Mite

0.168

168

1.68e-1

Dust Mite

0.169

169

1.69e-1

Dust Mite

0.17

170

1.70e-1

Dust Mite

0.171

171

1.71e-1

Dust Mite

0.172

172

1.72e-1

Dust Mite

0.173

173

1.73e-1

Dust Mite

0.174

174

1.74e-1

Dust Mite

0.175

175

1.75e-1

Dust Mite

0.176

176

1.76e-1

Dust Mite

0.177

177

1.77e-1

Dust Mite

0.178

178

1.78e-1

Dust Mite

0.179

179

1.79e-1

Dust Mite

0.18

180

1.80e-1

Dust Mite

0.181

181

1.81e-1

Dust Mite

0.182

182

1.82e-1

Dust Mite

0.183

183

1.83e-1

Dust Mite

0.184

184

1.84e-1

Dust Mite

0.185

185

1.85e-1

Dust Mite

0.186

186

1.86e-1

Dust Mite

0.187

187

1.87e-1

Dust Mite

0.188

188

1.88e-1

Dust Mite

0.189

189

1.89e-1

Dust Mite

0.19

190

1.90e-1

Dust Mite

0.191

191

1.91e-1

Dust Mite

0.192

192

1.92e-1

Dust Mite

0.193

193

1.93e-1

Dust Mite

0.194

194

1.94e-1

Dust Mite

0.195

195

1.95e-1

Dust Mite

0.196

196

1.96e-1

Dust Mite

0.197

197

1.97e-1

Dust Mite

0.198

198

1.98e-1

Dust Mite

0.199

199

1.99e-1

Dust Mite

0.2

200

2.00e-1

Dust Mite

0.201

201

2.01e-1

Dust Mite

0.202

202

2.02e-1

Dust Mite

0.203

203

2.03e-1

Dust Mite

0.204

204

2.04e-1

Dust Mite

0.205

205

2.05e-1

Dust Mite

0.206

206

2.06e-1

Dust Mite

0.207

207

2.07e-1

Dust Mite

0.208

208

2.08e-1

Dust Mite

0.209

209

2.09e-1

Dust Mite

0.21

210

2.10e-1

Dust Mite

0.211

211

2.11e-1

Dust Mite

0.212

212

2.12e-1

Dust Mite

0.213

213

2.13e-1

Dust Mite

0.214

214

2.14e-1

Dust Mite

0.215

215

2.15e-1

Dust Mite

0.216

216

2.16e-1

Dust Mite

0.217

217

2.17e-1

Dust Mite

0.218

218

2.18e-1

Dust Mite

0.219

219

2.19e-1

Dust Mite

0.22

220

2.20e-1

Dust Mite

0.221

221

2.21e-1

Dust Mite

0.222

222

2.22e-1

Dust Mite

0.223

223

2.23e-1

Dust Mite

0.224

224

2.24e-1

Dust Mite

0.225

225

2.25e-1

Dust Mite

0.226

226

2.26e-1

Dust Mite

0.227

227

2.27e-1

Dust Mite

0.228

228

2.28e-1

Dust Mite

0.229

229

2.29e-1

Dust Mite

0.23

230

2.30e-1

Dust Mite

0.231

231

2.31e-1

Dust Mite

0.232

232

2.32e-1

Dust Mite

0.233

233

2.33e-1

Dust Mite

0.234

234

2.34e-1

Dust Mite

0.235

235

2.35e-1

Dust Mite

0.236

236

2.36e-1

Dust Mite

0.237

237

2.37e-1

Dust Mite

0.238

238

2.38e-1

Dust Mite

0.239

239

2.39e-1

Dust Mite

0.24

240

2.40e-1

Dust Mite

0.241

241

2.41e-1

Dust Mite

0.242

242

2.42e-1

Dust Mite

0.243

243

2.43e-1

Dust Mite

0.244

244

2.44e-1

Dust Mite

0.245

245

2.45e-1

Dust Mite

0.246

246

2.46e-1

Dust Mite

0.247

247

2.47e-1

Dust Mite

0.248

248

2.48e-1

Dust Mite

0.249

249

2.49e-1

Dust Mite

0.25

250

2.50e-1

0.251

251

2.51e-1

0.252

252

2.52e-1

0.253

253

2.53e-1

0.254

254

2.54e-1

0.255

255

2.55e-1

0.256

256

2.56e-1

0.257

257

2.57e-1

0.258

258

2.58e-1

0.259

259

2.59e-1

0.26

260

2.60e-1

0.261

261

2.61e-1

0.262

262

2.62e-1

0.263

263

2.63e-1

0.264

264

2.64e-1

0.265

265

2.65e-1

0.266

266

2.66e-1

0.267

267

2.67e-1

0.268

268

2.68e-1

0.269

269

2.69e-1

0.27

270

2.70e-1

0.271

271

2.71e-1

0.272

272

2.72e-1

0.273

273

2.73e-1

0.274

274

2.74e-1

0.275

275

2.75e-1

0.276

276

2.76e-1

0.277

277

2.77e-1

0.278

278

2.78e-1

0.279

279

2.79e-1

0.28

280

2.80e-1

0.281

281

2.81e-1

0.282

282

2.82e-1

0.283

283

2.83e-1

0.284

284

2.84e-1

0.285

285

2.85e-1

0.286

286

2.86e-1

0.287

287

2.87e-1

0.288

288

2.88e-1

0.289

289

2.89e-1

0.29

290

2.90e-1

0.291

291

2.91e-1

0.292

292

2.92e-1

0.293

293

2.93e-1

0.294

294

2.94e-1

0.295

295

2.95e-1

0.296

296

2.96e-1

0.297

297

2.97e-1

0.298

298

2.98e-1

0.299

299

2.99e-1

0.3

300

3.00e-1

Amoeba

0.301

301

3.01e-1

Amoeba

0.302

302

3.02e-1

Amoeba

0.303

303

3.03e-1

Amoeba

0.304

304

3.04e-1

Amoeba

0.305

305

3.05e-1

Amoeba

0.306

306

3.06e-1

Amoeba

0.307

307

3.07e-1

Amoeba

0.308

308

3.08e-1

Amoeba

0.309

309

3.09e-1

Amoeba

0.31

310

3.10e-1

Amoeba

0.311

311

3.11e-1

Amoeba

0.312

312

3.12e-1

Amoeba

0.313

313

3.13e-1

Amoeba

0.314

314

3.14e-1

Amoeba

0.315

315

3.15e-1

Amoeba

0.316

316

3.16e-1

Amoeba

0.317

317

3.17e-1

Amoeba

0.318

318

3.18e-1

Amoeba

0.319

319

3.19e-1

Amoeba

0.32

320

3.20e-1

Amoeba

0.321

321

3.21e-1

Amoeba

0.322

322

3.22e-1

Amoeba

0.323

323

3.23e-1

Amoeba

0.324

324

3.24e-1

Amoeba

0.325

325

3.25e-1

Amoeba

0.326

326

3.26e-1

Amoeba

0.327

327

3.27e-1

Amoeba

0.328

328

3.28e-1

Amoeba

0.329

329

3.29e-1

Amoeba

0.33

330

3.30e-1

Amoeba

0.331

331

3.31e-1

Amoeba

0.332

332

3.32e-1

Amoeba

0.333

333

3.33e-1

Amoeba

0.334

334

3.34e-1

Amoeba

0.335

335

3.35e-1

Amoeba

0.336

336

3.36e-1

Amoeba

0.337

337

3.37e-1

Amoeba

0.338

338

3.38e-1

Amoeba

0.339

339

3.39e-1

Amoeba

0.34

340

3.40e-1

Amoeba

0.341

341

3.41e-1

Amoeba

0.342

342

3.42e-1

Amoeba

0.343

343

3.43e-1

Amoeba

0.344

344

3.44e-1

Amoeba

0.345

345

3.45e-1

Amoeba

0.346

346

3.46e-1

Amoeba

0.347

347

3.47e-1

Amoeba

0.348

348

3.48e-1

Amoeba

0.349

349

3.49e-1

Amoeba

0.35

350

3.50e-1

Amoeba

0.351

351

3.51e-1

Amoeba

0.352

352

3.52e-1

Amoeba

0.353

353

3.53e-1

Amoeba

0.354

354

3.54e-1

Amoeba

0.355

355

3.55e-1

Amoeba

0.356

356

3.56e-1

Amoeba

0.357

357

3.57e-1

Amoeba

0.358

358

3.58e-1

Amoeba

0.359

359

3.59e-1

Amoeba

0.36

360

3.60e-1

Amoeba

0.361

361

3.61e-1

Amoeba

0.362

362

3.62e-1

Amoeba

0.363

363

3.63e-1

Amoeba

0.364

364

3.64e-1

Amoeba

0.365

365

3.65e-1

Amoeba

0.366

366

3.66e-1

Amoeba

0.367

367

3.67e-1

Amoeba

0.368

368

3.68e-1

Amoeba

0.369

369

3.69e-1

Amoeba

0.37

370

3.70e-1

Amoeba

0.371

371

3.71e-1

Amoeba

0.372

372

3.72e-1

Amoeba

0.373

373

3.73e-1

Amoeba

0.374

374

3.74e-1

Amoeba

0.375

375

3.75e-1

Amoeba

0.376

376

3.76e-1

Amoeba

0.377

377

3.77e-1

Amoeba

0.378

378

3.78e-1

Amoeba

0.379

379

3.79e-1

Amoeba

0.38

380

3.80e-1

Amoeba

0.381

381

3.81e-1

Amoeba

0.382

382

3.82e-1

Amoeba

0.383

383

3.83e-1

Amoeba

0.384

384

3.84e-1

Amoeba

0.385

385

3.85e-1

Amoeba

0.386

386

3.86e-1

Amoeba

0.387

387

3.87e-1

Amoeba

0.388

388

3.88e-1

Amoeba

0.389

389

3.89e-1

Amoeba

0.39

390

3.90e-1

Amoeba

0.391

391

3.91e-1

Amoeba

0.392

392

3.92e-1

Amoeba

0.393

393

3.93e-1

Amoeba

0.394

394

3.94e-1

Amoeba

0.395

395

3.95e-1

Amoeba

0.396

396

3.96e-1

Amoeba

0.397

397

3.97e-1

Amoeba

0.398

398

3.98e-1

Amoeba

0.399

399

3.99e-1

Amoeba

0.4

400

4.00e-1

0.401

401

4.01e-1

0.402

402

4.02e-1

0.403

403

4.03e-1

0.404

404

4.04e-1

0.405

405

4.05e-1

0.406

406

4.06e-1

0.407

407

4.07e-1

0.408

408

4.08e-1

0.409

409

4.09e-1

0.41

410

4.10e-1

0.411

411

4.11e-1

0.412

412

4.12e-1

0.413

413

4.13e-1

0.414

414

4.14e-1

0.415

415

4.15e-1

0.416

416

4.16e-1

0.417

417

4.17e-1

0.418

418

4.18e-1

0.419

419

4.19e-1

0.42

420

4.20e-1

0.421

421

4.21e-1

0.422

422

4.22e-1

0.423

423

4.23e-1

0.424

424

4.24e-1

0.425

425

4.25e-1

0.426

426

4.26e-1

0.427

427

4.27e-1

0.428

428

4.28e-1

0.429

429

4.29e-1

0.43

430

4.30e-1

0.431

431

4.31e-1

0.432

432

4.32e-1

0.433

433

4.33e-1

0.434

434

4.34e-1

0.435

435

4.35e-1

0.436

436

4.36e-1

0.437

437

4.37e-1

0.438

438

4.38e-1

0.439

439

4.39e-1

0.44

440

4.40e-1

0.441

441

4.41e-1

0.442

442

4.42e-1

0.443

443

4.43e-1

0.444

444

4.44e-1

0.445

445

4.45e-1

0.446

446

4.46e-1

0.447

447

4.47e-1

0.448

448

4.48e-1

0.449

449

4.49e-1

0.45

450

4.50e-1

0.451

451

4.51e-1

0.452

452

4.52e-1

0.453

453

4.53e-1

0.454

454

4.54e-1

0.455

455

4.55e-1

0.456

456

4.56e-1

0.457

457

4.57e-1

0.458

458

4.58e-1

0.459

459

4.59e-1

0.46

460

4.60e-1

0.461

461

4.61e-1

0.462

462

4.62e-1

0.463

463

4.63e-1

0.464

464

4.64e-1

0.465

465

4.65e-1

0.466

466

4.66e-1

0.467

467

4.67e-1

0.468

468

4.68e-1

0.469

469

4.69e-1

0.47

470

4.70e-1

0.471

471

4.71e-1

0.472

472

4.72e-1

0.473

473

4.73e-1

0.474

474

4.74e-1

0.475

475

4.75e-1

0.476

476

4.76e-1

0.477

477

4.77e-1

0.478

478

4.78e-1

0.479

479

4.79e-1

0.48

480

4.80e-1

0.481

481

4.81e-1

0.482

482

4.82e-1

0.483

483

4.83e-1

0.484

484

4.84e-1

0.485

485

4.85e-1

0.486

486

4.86e-1

0.487

487

4.87e-1

0.488

488

4.88e-1

0.489

489

4.89e-1

0.49

490

4.90e-1

0.491

491

4.91e-1

0.492

492

4.92e-1

0.493

493

4.93e-1

0.494

494

4.94e-1

0.495

495

4.95e-1

0.496

496

4.96e-1

0.497

497

4.97e-1

0.498

498

4.98e-1

0.499

499

4.99e-1

0.5

500

5.00e-1

Grain of Sand

0.501

501

5.01e-1

Grain of Sand

0.502

502

5.02e-1

Grain of Sand

0.503

503

5.03e-1

Grain of Sand

0.504

504

5.04e-1

Grain of Sand

0.505

505

5.05e-1

Grain of Sand

0.506

506

5.06e-1

Grain of Sand

0.507

507

5.07e-1

Grain of Sand

0.508

508

5.08e-1

Grain of Sand

0.509

509

5.09e-1

Grain of Sand

0.51

510

5.10e-1

Grain of Sand

0.511

511

5.11e-1

Grain of Sand

0.512

512

5.12e-1

Grain of Sand

0.513

513

5.13e-1

Grain of Sand

0.514

514

5.14e-1

Grain of Sand

0.515

515

5.15e-1

Grain of Sand

0.516

516

5.16e-1

Grain of Sand

0.517

517

5.17e-1

Grain of Sand

0.518

518

5.18e-1

Grain of Sand

0.519

519

5.19e-1

Grain of Sand

0.52

520

5.20e-1

Grain of Sand

0.521

521

5.21e-1

Grain of Sand

0.522

522

5.22e-1

Grain of Sand

0.523

523

5.23e-1

Grain of Sand

0.524

524

5.24e-1

Grain of Sand

0.525

525

5.25e-1

Grain of Sand

0.526

526

5.26e-1

Grain of Sand

0.527

527

5.27e-1

Grain of Sand

0.528

528

5.28e-1

Grain of Sand

0.529

529

5.29e-1

Grain of Sand

0.53

530

5.30e-1

Grain of Sand

0.531

531

5.31e-1

Grain of Sand

0.532

532

5.32e-1

Grain of Sand

0.533

533

5.33e-1

Grain of Sand

0.534

534

5.34e-1

Grain of Sand

0.535

535

5.35e-1

Grain of Sand

0.536

536

5.36e-1

Grain of Sand

0.537

537

5.37e-1

Grain of Sand

0.538

538

5.38e-1

Grain of Sand

0.539

539

5.39e-1

Grain of Sand

0.54

540

5.40e-1

Grain of Sand

0.541

541

5.41e-1

Grain of Sand

0.542

542

5.42e-1

Grain of Sand

0.543

543

5.43e-1

Grain of Sand

0.544

544

5.44e-1

Grain of Sand

0.545

545

5.45e-1

Grain of Sand

0.546

546

5.46e-1

Grain of Sand

0.547

547

5.47e-1

Grain of Sand

0.548

548

5.48e-1

Grain of Sand

0.549

549

5.49e-1

Grain of Sand

0.55

550

5.50e-1

Grain of Sand

0.551

551

5.51e-1

Grain of Sand

0.552

552

5.52e-1

Grain of Sand

0.553

553

5.53e-1

Grain of Sand

0.554

554

5.54e-1

Grain of Sand

0.555

555

5.55e-1

Grain of Sand

0.556

556

5.56e-1

Grain of Sand

0.557

557

5.57e-1

Grain of Sand

0.558

558

5.58e-1

Grain of Sand

0.559

559

5.59e-1

Grain of Sand

0.56

560

5.60e-1

Grain of Sand

0.561

561

5.61e-1

Grain of Sand

0.562

562

5.62e-1

Grain of Sand

0.563

563

5.63e-1

Grain of Sand

0.564

564

5.64e-1

Grain of Sand

0.565

565

5.65e-1

Grain of Sand

0.566

566

5.66e-1

Grain of Sand

0.567

567

5.67e-1

Grain of Sand

0.568

568

5.68e-1

Grain of Sand

0.569

569

5.69e-1

Grain of Sand

0.57

570

5.70e-1

Grain of Sand

0.571

571

5.71e-1

Grain of Sand

0.572

572

5.72e-1

Grain of Sand

0.573

573

5.73e-1

Grain of Sand

0.574

574

5.74e-1

Grain of Sand

0.575

575

5.75e-1

Grain of Sand

0.576

576

5.76e-1

Grain of Sand

0.577

577

5.77e-1

Grain of Sand

0.578

578

5.78e-1

Grain of Sand

0.579

579

5.79e-1

Grain of Sand

0.58

580

5.80e-1

Grain of Sand

0.581

581

5.81e-1

Grain of Sand

0.582

582

5.82e-1

Grain of Sand

0.583

583

5.83e-1

Grain of Sand

0.584

584

5.84e-1

Grain of Sand

0.585

585

5.85e-1

Grain of Sand

0.586

586

5.86e-1

Grain of Sand

0.587

587

5.87e-1

Grain of Sand

0.588

588

5.88e-1

Grain of Sand

0.589

589

5.89e-1

Grain of Sand

0.59

590

5.90e-1

Grain of Sand

0.591

591

5.91e-1

Grain of Sand

0.592

592

5.92e-1

Grain of Sand

0.593

593

5.93e-1

Grain of Sand

0.594

594

5.94e-1

Grain of Sand

0.595

595

5.95e-1

Grain of Sand

0.596

596

5.96e-1

Grain of Sand

0.597

597

5.97e-1

Grain of Sand

0.598

598

5.98e-1

Grain of Sand

0.599

599

5.99e-1

Grain of Sand

0.6

600

6.00e-1

0.601

601

6.01e-1

0.602

602

6.02e-1

0.603

603

6.03e-1

0.604

604

6.04e-1

0.605

605

6.05e-1

0.606

606

6.06e-1

0.607

607

6.07e-1

0.608

608

6.08e-1

0.609

609

6.09e-1

0.61

610

6.10e-1

0.611

611

6.11e-1

0.612

612

6.12e-1

0.613

613

6.13e-1

0.614

614

6.14e-1

0.615

615

6.15e-1

0.616

616

6.16e-1

0.617

617

6.17e-1

0.618

618

6.18e-1

0.619

619

6.19e-1

0.62

620

6.20e-1

0.621

621

6.21e-1

0.622

622

6.22e-1

0.623

623

6.23e-1

0.624

624

6.24e-1

0.625

625

6.25e-1

0.626

626

6.26e-1

0.627

627

6.27e-1

0.628

628

6.28e-1

0.629

629

6.29e-1

0.63

630

6.30e-1

0.631

631

6.31e-1

0.632

632

6.32e-1

0.633

633

6.33e-1

0.634

634

6.34e-1

0.635

635

6.35e-1

0.636

636

6.36e-1

0.637

637

6.37e-1

0.638

638

6.38e-1

0.639

639

6.39e-1

0.64

640

6.40e-1

0.641

641

6.41e-1

0.642

642

6.42e-1

0.643

643

6.43e-1

0.644

644

6.44e-1

0.645

645

6.45e-1

0.646

646

6.46e-1

0.647

647

6.47e-1

0.648

648

6.48e-1

0.649

649

6.49e-1

0.65

650

6.50e-1

0.651

651

6.51e-1

0.652

652

6.52e-1

0.653

653

6.53e-1

0.654

654

6.54e-1

0.655

655

6.55e-1

0.656

656

6.56e-1

0.657

657

6.57e-1

0.658

658

6.58e-1

0.659

659

6.59e-1

0.66

660

6.60e-1

0.661

661

6.61e-1

0.662

662

6.62e-1

0.663

663

6.63e-1

0.664

664

6.64e-1

0.665

665

6.65e-1

0.666

666

6.66e-1

0.667

667

6.67e-1

0.668

668

6.68e-1

0.669

669

6.69e-1

0.67

670

6.70e-1

0.671

671

6.71e-1

0.672

672

6.72e-1

0.673

673

6.73e-1

0.674

674

6.74e-1

0.675

675

6.75e-1

0.676

676

6.76e-1

0.677

677

6.77e-1

0.678

678

6.78e-1

0.679

679

6.79e-1

0.68

680

6.80e-1

0.681

681

6.81e-1

0.682

682

6.82e-1

0.683

683

6.83e-1

0.684

684

6.84e-1

0.685

685

6.85e-1

0.686

686

6.86e-1

0.687

687

6.87e-1

0.688

688

6.88e-1

0.689

689

6.89e-1

0.69

690

6.90e-1

0.691

691

6.91e-1

0.692

692

6.92e-1

0.693

693

6.93e-1

0.694

694

6.94e-1

0.695

695

6.95e-1

0.696

696

6.96e-1

0.697

697

6.97e-1

0.698

698

6.98e-1

0.699

699

6.99e-1

0.7

700

7.00e-1

0.701

701

7.01e-1

0.702

702

7.02e-1

0.703

703

7.03e-1

0.704

704

7.04e-1

0.705

705

7.05e-1

0.706

706

7.06e-1

0.707

707

7.07e-1

0.708

708

7.08e-1

0.709

709

7.09e-1

0.71

710

7.10e-1

0.711

711

7.11e-1

0.712

712

7.12e-1

0.713

713

7.13e-1

0.714

714

7.14e-1

0.715

715

7.15e-1

0.716

716

7.16e-1

0.717

717

7.17e-1

0.718

718

7.18e-1

0.719

719

7.19e-1

0.72

720

7.20e-1

0.721

721

7.21e-1

0.722

722

7.22e-1

0.723

723

7.23e-1

0.724

724

7.24e-1

0.725

725

7.25e-1

0.726

726

7.26e-1

0.727

727

7.27e-1

0.728

728

7.28e-1

0.729

729

7.29e-1

0.73

730

7.30e-1

0.731

731

7.31e-1

0.732

732

7.32e-1

0.733

733

7.33e-1

0.734

734

7.34e-1

0.735

735

7.35e-1

0.736

736

7.36e-1

0.737

737

7.37e-1

0.738

738

7.38e-1

0.739

739

7.39e-1

0.74

740

7.40e-1

0.741

741

7.41e-1

0.742

742

7.42e-1

0.743

743

7.43e-1

0.744

744

7.44e-1

0.745

745

7.45e-1

0.746

746

7.46e-1

0.747

747

7.47e-1

0.748

748

7.48e-1

0.749

749

7.49e-1

0.75

750

7.50e-1

0.751

751

7.51e-1

0.752

752

7.52e-1

0.753

753

7.53e-1

0.754

754

7.54e-1

0.755

755

7.55e-1

0.756

756

7.56e-1

0.757

757

7.57e-1

0.758

758

7.58e-1

0.759

759

7.59e-1

0.76

760

7.60e-1

0.761

761

7.61e-1

0.762

762

7.62e-1

0.763

763

7.63e-1

0.764

764

7.64e-1

0.765

765

7.65e-1

0.766

766

7.66e-1

0.767

767

7.67e-1

0.768

768

7.68e-1

0.769

769

7.69e-1

0.77

770

7.70e-1

0.771

771

7.71e-1

0.772

772

7.72e-1

0.773

773

7.73e-1

0.774

774

7.74e-1

0.775

775

7.75e-1

0.776

776

7.76e-1

0.777

777

7.77e-1

0.778

778

7.78e-1

0.779

779

7.79e-1

0.78

780

7.80e-1

0.781

781

7.81e-1

0.782

782

7.82e-1

0.783

783

7.83e-1

0.784

784

7.84e-1

0.785

785

7.85e-1

0.786

786

7.86e-1

0.787

787

7.87e-1

0.788

788

7.88e-1

0.789

789

7.89e-1

0.79

790

7.90e-1

0.791

791

7.91e-1

0.792

792

7.92e-1

0.793

793

7.93e-1

0.794

794

7.94e-1

0.795

795

7.95e-1

0.796

796

7.96e-1

0.797

797

7.97e-1

0.798

798

7.98e-1

0.799

799

7.99e-1

0.8

800

8.00e-1

0.801

801

8.01e-1

0.802

802

8.02e-1

0.803

803

8.03e-1

0.804

804

8.04e-1

0.805

805

8.05e-1

0.806

806

8.06e-1

0.807

807

8.07e-1

0.808

808

8.08e-1

0.809

809

8.09e-1

0.81

810

8.10e-1

0.811

811

8.11e-1

0.812

812

8.12e-1

0.813

813

8.13e-1

0.814

814

8.14e-1

0.815

815

8.15e-1

0.816

816

8.16e-1

0.817

817

8.17e-1

0.818

818

8.18e-1

0.819

819

8.19e-1

0.82

820

8.20e-1

0.821

821

8.21e-1

0.822

822

8.22e-1

0.823

823

8.23e-1

0.824

824

8.24e-1

0.825

825

8.25e-1

0.826

826

8.26e-1

0.827

827

8.27e-1

0.828

828

8.28e-1

0.829

829

8.29e-1

0.83

830

8.30e-1

0.831

831

8.31e-1

0.832

832

8.32e-1

0.833

833

8.33e-1

0.834

834

8.34e-1

0.835

835

8.35e-1

0.836

836

8.36e-1

0.837

837

8.37e-1

0.838

838

8.38e-1

0.839

839

8.39e-1

0.84

840

8.40e-1

0.841

841

8.41e-1

0.842

842

8.42e-1

0.843

843

8.43e-1

0.844

844

8.44e-1

0.845

845

8.45e-1

0.846

846

8.46e-1

0.847

847

8.47e-1

0.848

848

8.48e-1

0.849

849

8.49e-1

0.85

850

8.50e-1

0.851

851

8.51e-1

0.852

852

8.52e-1

0.853

853

8.53e-1

0.854

854

8.54e-1

0.855

855

8.55e-1

0.856

856

8.56e-1

0.857

857

8.57e-1

0.858

858

8.58e-1

0.859

859

8.59e-1

0.86

860

8.60e-1

0.861

861

8.61e-1

0.862

862

8.62e-1

0.863

863

8.63e-1

0.864

864

8.64e-1

0.865

865

8.65e-1

0.866

866

8.66e-1

0.867

867

8.67e-1

0.868

868

8.68e-1

0.869

869

8.69e-1

0.87

870

8.70e-1

0.871

871

8.71e-1

0.872

872

8.72e-1

0.873

873

8.73e-1

0.874

874

8.74e-1

0.875

875

8.75e-1

0.876

876

8.76e-1

0.877

877

8.77e-1

0.878

878

8.78e-1

0.879

879

8.79e-1

0.88

880

8.80e-1

0.881

881

8.81e-1

0.882

882

8.82e-1

0.883

883

8.83e-1

0.884

884

8.84e-1

0.885

885

8.85e-1

0.886

886

8.86e-1

0.887

887

8.87e-1

0.888

888

8.88e-1

0.889

889

8.89e-1

0.89

890

8.90e-1

0.891

891

8.91e-1

0.892

892

8.92e-1

0.893

893

8.93e-1

0.894

894

8.94e-1

0.895

895

8.95e-1

0.896

896

8.96e-1

0.897

897

8.97e-1

0.898

898

8.98e-1

0.899

899

8.99e-1

0.9

900

9.00e-1

0.901

901

9.01e-1

0.902

902

9.02e-1

0.903

903

9.03e-1

0.904

904

9.04e-1

0.905

905

9.05e-1

0.906

906

9.06e-1

0.907

907

9.07e-1

0.908

908

9.08e-1

0.909

909

9.09e-1

0.91

910

9.10e-1

0.911

911

9.11e-1

0.912

912

9.12e-1

0.913

913

9.13e-1

0.914

914

9.14e-1

0.915

915

9.15e-1

0.916

916

9.16e-1

0.917

917

9.17e-1

0.918

918

9.18e-1

0.919

919

9.19e-1

0.92

920

9.20e-1

0.921

921

9.21e-1

0.922

922

9.22e-1

0.923

923

9.23e-1

0.924

924

9.24e-1

0.925

925

9.25e-1

0.926

926

9.26e-1

0.927

927

9.27e-1

0.928

928

9.28e-1

0.929

929

9.29e-1

0.93

930

9.30e-1

0.931

931

9.31e-1

0.932

932

9.32e-1

0.933

933

9.33e-1

0.934

934

9.34e-1

0.935

935

9.35e-1

0.936

936

9.36e-1

0.937

937

9.37e-1

0.938

938

9.38e-1

0.939

939

9.39e-1

0.94

940

9.40e-1

0.941

941

9.41e-1

0.942

942

9.42e-1

0.943

943

9.43e-1

0.944

944

9.44e-1

0.945

945

9.45e-1

0.946

946

9.46e-1

0.947

947

9.47e-1

0.948

948

9.48e-1

0.949

949

9.49e-1

0.95

950

9.50e-1

0.951

951

9.51e-1

0.952

952

9.52e-1

0.953

953

9.53e-1

0.954

954

9.54e-1

0.955

955

9.55e-1

0.956

956

9.56e-1

0.957

957

9.57e-1

0.958

958

9.58e-1

0.959

959

9.59e-1

0.96

960

9.60e-1

0.961

961

9.61e-1

0.962

962

9.62e-1

0.963

963

9.63e-1

0.964

964

9.64e-1

0.965

965

9.65e-1

0.966

966

9.66e-1

0.967

967

9.67e-1

0.968

968

9.68e-1

0.969

969

9.69e-1

0.97

970

9.70e-1

0.971

971

9.71e-1

0.972

972

9.72e-1

0.973

973

9.73e-1

0.974

974

9.74e-1

0.975

975

9.75e-1

0.976

976

9.76e-1

0.977

977

9.77e-1

0.978

978

9.78e-1

0.979

979

9.79e-1

0.98

980

9.80e-1

0.981

981

9.81e-1

0.982

982

9.82e-1

0.983

983

9.83e-1

0.984

984

9.84e-1

0.985

985

9.85e-1

0.986

986

9.86e-1

0.987

987

9.87e-1

0.988

988

9.88e-1

0.989

989

9.89e-1

0.99

990

9.90e-1

0.991

991

9.91e-1

0.992

992

9.92e-1

0.993

993

9.93e-1

0.994

994

9.94e-1

0.995

995

9.95e-1

0.996

996

9.96e-1

0.997

997

9.97e-1

0.998

998

9.98e-1

0.999

999

9.99e-1

1000

1.00e+0

Ballpoint Pen Tip

Conversion Formula Explained

MM to Microns

μm = mm × 1000

Example Calculation:

Problem: Convert 0.05 mm to microns

Step 1: 0.05 × 1000

Step 2: Move decimal 3 places right

Answer: 50 μm

Microns to MM

mm = μm ÷ 1000

Reverse Example:

Problem: Convert 250 microns to mm

Step 1: 250 ÷ 1000

Step 2: Move decimal 3 places left

Answer: 0.25 mm

🖨️

3D Printing

Crucial for configuring layer heights and nozzle diameters.

• Nozzle: 0.4mm = 400μm
• Layer: 0.1mm = 100μm
• Fine Detail: 0.05mm = 50μm

🦠

Biology & Medicine

Measuring cells, bacteria, and medical filtration.

• Bacteria: 1-5μm
• Red Blood Cell: ~8μm
• Filter pore: 0.22μm

⚙️

Manufacturing

Tolerance, surface finish, and paper thickness.

• Paper: ~100μm
• Plastic Film: 20-50μm
• Machining Tolerance: ±10μm

Inches (fraction)	Inches (decimal)	Millimeters	Centimeters
1/4"	0.250	6.35	0.64
1/2"	0.500	12.70	1.27
1"	1.000	25.40	2.54
1 1/2"	1.500	38.10	3.81
2"	2.000	50.80	5.08
2 1/2"	2.500	63.50	6.35
3"	3.000	76.20	7.62
4"	4.000	101.60	10.16
5"	5.000	127.00	12.70
6"	6.000	152.40	15.24

Inches (fraction)

Inches (decimal)

Millimeters

Centimeters

1/4"

0.250

6.35

0.64

1/2"

0.500

12.70

1.27

1.000

25.40

2.54

1 1/2"

1.500

38.10

3.81

2.000

50.80

5.08

2 1/2"

2.500

63.50

6.35

3.000

76.20

7.62

4.000

101.60

10.16

5.000

127.00

12.70

6.000

152.40

15.24

Millimeters	Decimal (in)	Fraction (in)
0.5	0.020	0
1	0.039	1/16
6.35	0.250	1/4
12.7	0.500	1/2
19	0.748	3/4
25.4	1.000	1
38.1	1.500	1 1/2
50.8	2.000	2
76.2	3.000	3
101.6	4.000	4

Millimeters

Decimal (in)

Fraction (in)

0.5

0.020

0.039

1/16

6.35

0.250

1/4

12.7

0.500

1/2

0.748

3/4

25.4

1.000

38.1

1.500

1 1/2

50.8

2.000

76.2

3.000

101.6

4.000

Feet (ft)	Feet & Inches	Meters (m)
1	1'0"	0.305
3	3'0"	0.914
6	6'0"	1.829
10	10'0"	3.048
15	15'0"	4.572
20	20'0"	6.096
25	25'0"	7.620
30	30'0"	9.144
40	40'0"	12.192
50	50'0"	15.240

Feet (ft)

Feet & Inches

Meters (m)

1'0"

0.305

3'0"

0.914

6'0"

1.829

10'0"

3.048

15'0"

4.572

20'0"

6.096

25'0"

7.620

30'0"

9.144

40'0"

12.192

50'0"

15.240

Centimeters	Meters	Decimal (in)	Fraction (in)	ft'-in
5	0.05	1.97	1 15/16"	0'2"
10	0.10	3.94	3 15/16"	0'4"
20	0.20	7.87	7 7/8"	0'8"
30	0.30	11.81	11 13/16"	1'0"
50	0.50	19.69	19 11/16"	1'8"
70	0.70	27.56	27 9/16"	2'4"
90	0.90	35.43	35 7/16"	2'11"
100	1.00	39.37	39 3/8"	3'3"
130	1.30	51.18	51 3/16"	4'3"
180	1.80	70.87	70 7/8"	5'11"

Centimeters

Meters

Decimal (in)

Fraction (in)

ft'-in

0.05

1.97

1 15/16"

0'2"

0.10

3.94

3 15/16"

0'4"

0.20

7.87

7 7/8"

0'8"

0.30

11.81

11 13/16"

1'0"

0.50

19.69

19 11/16"

1'8"

0.70

27.56

27 9/16"

2'4"

0.90

35.43

35 7/16"

2'11"

100

1.00

39.37

39 3/8"

3'3"

130

1.30

51.18

51 3/16"

4'3"

180

1.80

70.87

70 7/8"

5'11"

Frequently Asked Questions

What is the symbol for micron?

The symbol is μm (micrometer). It is often simply called a 'micron' in engineering and manufacturing contexts.

How many microns are in 1 millimeter?

There are exactly 1,000 microns in 1 millimeter. This makes conversion easy: just move the decimal point three places.

Is a micron visible to the naked eye?

Generally, no. The smallest object visible to the human eye is about 40-50μm (like a speck of dust). Individual cells (10-20μm) require a microscope.

Why do 3D printers use both mm and microns?

3D printers usually describe object dimensions in millimeters (mm) because they are macroscopic objects. However, layer height (resolution) is often described in microns (e.g., 100μm) to emphasize precision.

Are microns and micrometers the same thing?

Yes, they are identical. 'Micron' is the common shorthand term for 'micrometer' (μm). Both represent one-millionth of a meter.

How do I convert microns back to millimeters?

To convert microns to millimeters, simply divide the number of microns by 1,000. For example, 500 microns ÷ 1,000 = 0.5 mm.

What is the thickness of a human hair in microns?

Human hair thickness varies significantly but typically ranges from 50 to 100 microns, depending on the individual.

Still have questions about precision measurements?

We're here to help! Email us with your questions.

[email protected]

MM to Microns Conversion Chart(Printable Precision Guide)

Quick Converter

Preview & Download

Conversion Formula Explained

Scale Visualization

Real-World Applications

3D Printing

Biology & Medicine

Manufacturing

Tips for Working with Microns

💡 The Factor of 1000

📝 Scientific Notation

Related Conversion Charts

Inches to MM

MM to Inches Chart

Feet to Meters

CM to Inches Chart

Frequently Asked Questions

What is the symbol for micron?

How many microns are in 1 millimeter?

Is a micron visible to the naked eye?

Why do 3D printers use both mm and microns?

Are microns and micrometers the same thing?

How do I convert microns back to millimeters?

What is the thickness of a human hair in microns?

Still have questions about precision measurements?