| °F | °C | Gas Mark | Use |
|---|---|---|---|
| 175 | 79 | - | Warm |
| 200 | 93 | - | Low roast |
| 225 | 107 | ¼ | Low & slow |
| 250 | 121 | ½ | Slow roast |
| 275 | 135 | 1 | Gentle bake |
| 300 | 149 | 2 | Baking |
| 325 | 163 | 3 | Roast light |
| 350 | 177 | 4 | Roast |
| 375 | 191 | 5 | Golden |
| 400 | 204 | 6 | Crisp finish |
Temperature conversion chart with oven presets for cooking, travel, and weather.
Customize & Download| Celsius (°C) | Fahrenheit (°F) | Notes |
|---|---|---|
| -40 | -40 | Extreme cold |
| -10 | 14 | Cold winter |
| 0 | 32 | Freezing |
| 10 | 50 | Cool day |
| 20 | 68 | Room temp |
| 25 | 77 | Pleasant |
| 30 | 86 | Warm |
| 40 | 104 | Hot |
| 50 | 122 | Very hot |
| 100 | 212 | Boiling |
Essential temperature conversion chart for US travel, international cooking, and weather reference.
Customize & Download| Celsius (°C) | Kelvin (K) | Notes |
|---|---|---|
| -273.15 | 0.00 | Absolute zero |
| -50 | 223.15 | — |
| 0 | 273.15 | Freezing point |
| 10 | 283.15 | — |
| 20 | 293.15 | Room temperature |
| 25 | 298.15 | Room temperature |
| 37 | 310.15 | Body temperature |
| 50 | 323.15 | — |
| 75 | 348.15 | — |
| 100 | 373.15 | Boiling point |
Scientific temperature conversions for labs and engineering calculations.
Customize & Download| MM | Microns | Sci |
|---|---|---|
| 0.001 | 1 | 1e-3 |
| 0.005 | 5 | 5e-3 |
| 0.01 | 10 | 1e-2 |
| 0.025 | 25 | 2.5e-2 |
| 0.05 | 50 | 5e-2 |
| 0.1 | 100 | 1e-1 |
| 0.25 | 250 | 2.5e-1 |
| 0.5 | 500 | 5e-1 |
| 1 | 1000 | 1e0 |
| 10 | 10000 | 1e1 |
| Prefix | Symbol | Power | Value |
|---|---|---|---|
| Kilo | k | 10³ | 1,000 |
| Hecto | h | 10² | 100 |
| Deca | da | 10¹ | 10 |
| Base | - | 10⁰ | 1 |
| Deci | d | 10⁻¹ | 0.1 |
| Centi | c | 10⁻² | 0.01 |
| Milli | m | 10⁻³ | 0.001 |
| Micro | µ | 10⁻⁶ | 0.000001 |
| Nano | n | 10⁻⁹ | 0.000000001 |
| Pico | p | 10⁻¹² | 0.000000000001 |
Complete Metric (SI) Prefixes Chart from Yotta to Yocto. Convert symbols, powers of 10, and decimal values.
Customize & Download| Material | kg/m³ | SG |
|---|---|---|
| Water | 1000 | 1.00 |
| Aluminum | 2700 | 2.70 |
| Steel | 7850 | 7.85 |
| Gold | 19320 | 19.3 |
| Oak | 700 | 0.70 |
| Pine | 420 | 0.42 |
| Concrete | 2400 | 2.40 |
| Glass | 2580 | 2.58 |
| PVC | 1380 | 1.38 |
| Gasoline | 720 | 0.72 |
Material density reference for metals, woods, plastics, and liquids. Includes specific gravity and state.
Customize & DownloadFrom the chemistry lab to the physics classroom, having quick access to constants and conversion factors speeds up analysis. Our science charts cover the fundamental units and properties of matter used in STEM fields.