Fahrenheit to Celsius
Formula
°C = (°F − 32) × 5/9
Fahrenheit to Celsius table
| degrees Fahrenheit | degrees Celsius |
|---|---|
| -40 °F | -40 °C |
| -20 °F | -28.889 °C |
| -10 °F | -23.333 °C |
| 0 °F | -17.778 °C |
| 10 °F | -12.222 °C |
| 15 °F | -9.444 °C |
| 20 °F | -6.667 °C |
| 25 °F | -3.889 °C |
| 30 °F | -1.111 °C |
| 37 °F | 2.778 °C |
| 40 °F | 4.444 °C |
| 50 °F | 10 °C |
| 100 °F | 37.778 °C |
Convert degrees Celsius to degrees Fahrenheit →
Conversion factors are the exact legal definitions (1 inch = 2.54 cm, 1 pound = 0.45359237 kg, 1 US gallon = 3.785411784 litres). Results are rounded for display.