Degrees Fahrenheit to degrees Celsius
Type a value in °F to get it in °C instantly.
That's between body temperature and a hot bath. Hot: above human body temperature.
Convert the other way: °C to °F
What it means
How warm is that?
Reference temperatures are typical values at sea level. Water boils lower up a mountain, where the air pressure is less.
The math
How to convert °F to °C
Subtract 32, then multiply by 5/9: °C = (°F − 32) ÷ 1.8. So 100 °F is 37.8 °C, and 68 °F is 20 °C.
Example: 100 °F = 37.7778 °C.
Every unit
Your temperature in every unit
Tables
°F to °C conversion table
| °F | °C |
|---|---|
| -40 °F | -40 °C |
| -20 °F | -28.8889 °C |
| -10 °F | -23.3333 °C |
| 0 °F | -17.7778 °C |
| 5 °F | -15 °C |
| 10 °F | -12.2222 °C |
| 15 °F | -9.44444 °C |
| 20 °F | -6.66667 °C |
| 25 °F | -3.88889 °C |
| 30 °F | -1.11111 °C |
| 35 °F | 1.66667 °C |
| 37 °F | 2.77778 °C |
| 40 °F | 4.44444 °C |
| 50 °F | 10 °C |
| 100 °F | 37.7778 °C |
| 180 °F | 82.2222 °C |
| 200 °F | 93.3333 °C |
| 220 °F | 104.444 °C |
°C to °F conversion table
| °C | °F |
|---|---|
| -40 °C | -40 °F |
| -20 °C | -4 °F |
| -10 °C | 14 °F |
| 0 °C | 32 °F |
| 5 °C | 41 °F |
| 10 °C | 50 °F |
| 15 °C | 59 °F |
| 20 °C | 68 °F |
| 25 °C | 77 °F |
| 30 °C | 86 °F |
| 35 °C | 95 °F |
| 37 °C | 98.6 °F |
| 40 °C | 104 °F |
| 50 °C | 122 °F |
| 100 °C | 212 °F |
| 180 °C | 356 °F |
| 200 °C | 392 °F |
| 220 °C | 428 °F |
Quick answers
Quick answers
- How many °C is 1 °F?
- 1 °F is -17.2222 °C.
- How many °C is 10 °F?
- 10 °F is -12.2222 °C.
- How many °C is 100 °F?
- 100 °F is 37.7778 °C.
The units
About these units
Degrees Fahrenheit (°F)
Fahrenheit puts water freezing at 32° and boiling at 212°, so each degree is smaller than a Celsius degree. The US, its territories and a few islands still use it.
Degrees Celsius (°C)
Celsius puts 0 at the melting point of ice and 100 at the boiling point of water at sea level. Almost every country uses it for weather and cooking.
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