Temperature converter
Temperature scales start at different zeros, so converting needs a multiplication and an addition — for example °F = °C × 1.8 + 32.
Common conversions
1 Celsius equals
| Fahrenheit (°F) | 33.8 |
|---|---|
| kelvin (K) | 274.15 |
| Rankine (°R) | 493.47 |
Every Temperature conversion
Celsius (°C)
Fahrenheit (°F)
kelvin (K)
About Temperature units
- Celsius (°C)
- Water freezes at 0 °C and boils at 100 °C.
- Fahrenheit (°F)
- Used in the US; water freezes at 32 °F and boils at 212 °F.
- kelvin (K)
- The SI unit, starting at absolute zero (−273.15 °C).
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