← Temperature Converter
0°F to Celsius
0°F = -17.8°C
0°F is -17.8°C. See the formula and convert any temperature.
Change the numbers to try your own:
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Fahrenheit and Celsius formulas
°C = (°F − 32) × 5 ÷ 9 °F = °C × 9 ÷ 5 + 32
- Subtract 32 from the Fahrenheit value.
- Multiply by 5, then divide by 9 to get Celsius.
- To go back, multiply Celsius by 9, divide by 5 and add 32.
Quick reference
| °F | °C |
|---|---|
| 32 | 0.0 |
| 50 | 10.0 |
| 68 | 20.0 |
| 98.6 | 37.0 |
| 212 | 100.0 |
| 350 | 176.7 |
Frequently asked questions
What is 0°F in Kelvin?
255.37 K.
When are Celsius and Fahrenheit equal?
At −40°: −40°C is −40°F.