Convert Celsius to Fahrenheit
0 °C = 32 °F
°F = °C × 9/5 + 32
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Good to know
Centigrade is the old name for the Celsius scale; the two are the same. Multiply by 9/5 and add 32: water freezes at 0 °C (32 °F) and boils at 100 °C (212 °F).
Celsius to Fahrenheit conversion table
| Celsius (°C) | Fahrenheit (°F) |
|---|---|
| -40 °C | -40 °F |
| -20 °C | -4 °F |
| -10 °C | 14 °F |
| 0 °C | 32 °F |
| 10 °C | 50 °F |
| 20 °C | 68 °F |
| 25 °C | 77 °F |
| 30 °C | 86 °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 |
Related conversions
Need other units? The full Temperature Converter converts between every unit it supports, and the Unit Converters page lists the rest.
Celsius to Fahrenheit — questions
How do you convert Celsius to Fahrenheit?
Multiply the Celsius temperature by 9/5 (or 1.8), then add 32. For example, 20 °C × 1.8 = 36, and 36 + 32 = 68 °F.
What is -40 °C in Fahrenheit?
-40 °C = -40 °F.
What is 0 °C in Fahrenheit?
0 °C = 32 °F.
What is 20 °C in Fahrenheit?
20 °C = 68 °F.
What is 37 °C in Fahrenheit?
37 °C = 98.6 °F.