Celsius to Fahrenheit
Convert celsius to fahrenheit instantly with the formula and a quick reference table.
Quick answer: Formula: °F = °C × 9/5 + 32. For example, 0 °C = 32 °F, and 100 °C = 212 °F.
Good to know
- A quick estimate from °C to °F: double it and add 30. It is close for everyday weather.
- Water freezes at 0 °C (32 °F) and boils at 100 °C (212 °F) at sea level. Normal body temperature is about 37 °C (98.6 °F).
Read the guide
Quick reference
| °C | °F |
|---|---|
| -40 | -40 |
| 0 | 32 |
| 20 | 68 |
| 37 | 98.6 |
| 100 | 212 |
| 200 | 392 |
Frequently asked questions
What is the formula to convert celsius to fahrenheit?
°F = °C × 9/5 + 32
What is 100 celsius in fahrenheit?
100 °C = 212 °F.
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