Temperature Converter
Celsius, Fahrenheit and Kelvin.
Conversion
Fahrenheit to Celsius Converter
1 degree Fahrenheit = -17.22222222 °C. Enter any value to convert degrees Fahrenheit (°F) to degrees Celsius (°C), or use the table below for common values.
Formula
°C = °F × 0.5555555556 − 17.77777778
Example: 100 °F = 37.77777778 °C. To convert the other way, use °F = °C × 1.8 + 32.
Fahrenheit to Celsius conversion table
| Fahrenheit (°F) | Celsius (°C) |
|---|---|
| -40 °F | -40 °C |
| -20 °F | -28.88888889 °C |
| -10 °F | -23.33333333 °C |
| 0 °F | -17.77777778 °C |
| 10 °F | -12.22222222 °C |
| 20 °F | -6.666666667 °C |
| 25 °F | -3.888888889 °C |
| 30 °F | -1.111111111 °C |
| 37 °F | 2.777777778 °C |
| 40 °F | 4.444444444 °C |
| 50 °F | 10 °C |
| 60 °F | 15.55555556 °C |
| 80 °F | 26.66666667 °C |
| 100 °F | 37.77777778 °C |
| 150 °F | 65.55555556 °C |
| 200 °F | 93.33333333 °C |
| 250 °F | 121.1111111 °C |
| 300 °F | 148.8888889 °C |
About degrees Fahrenheit and degrees Celsius
On the Fahrenheit scale water freezes at 32 °F and boils at 212 °F. It remains the everyday temperature scale in the United States.
On the Celsius scale water freezes at 0 °C and boils at 100 °C at sea level. It is used for weather and cooking almost everywhere except the US.
Other Temperature conversions
Frequently asked questions
How do I convert degrees Fahrenheit to degrees Celsius?
Use the formula °C = °F × 0.5555555556 − 17.77777778. For example, 100 °F = 37.77777778 °C.
What is 1 degree Fahrenheit in degrees Celsius?
1 °F = -17.22222222 °C.
How do I convert degrees Celsius back to degrees Fahrenheit?
Use °F = °C × 1.8 + 32. 1 °C = 33.8 °F.