100 °F in Celsius
100 °F is 37.78 °C.
- Celsius
- 37.7778 °C
- Rounded
- 38 °C
- Kelvin
- 310.93 K
How it's calculated
- °C = (°F − 32) × 5/9
- 100 − 32 = 68
- 68 × 5/9 = 37.78 °C
As a body temperature this is a low-grade fever; 100.4 °F (38 °C) or higher is commonly used as the fever threshold.