Convert Celsius to Fahrenheit
Instant temperature conversion, with the formula and a full reference table.
1 °C
33.8 °F
1 °F = -17.2222 °C
How to convert Celsius to Fahrenheit
Temperature scales do not share a zero point, so the conversion needs an offset as well as a multiplier — you cannot simply scale the number.
°°F = (°°C × 1 + 0 + 17.7778) ÷ 0.55555556
Worked example
To convert 25 °C: apply the formula above to get 77 °F.
Celsius to Fahrenheit conversion table
| Celsius (°C) | Fahrenheit (°F) |
|---|---|
| 1 | 33.8 |
| 2 | 35.6 |
| 3 | 37.4 |
| 5 | 41 |
| 10 | 50 |
| 20 | 68 |
| 25 | 77 |
| 50 | 122 |
| 100 | 212 |
| 250 | 482 |
| 500 | 932 |
| 1,000 | 1,832 |