How do you convert Celsius to Fahrenheit?
Use °F = (°C × 9/5) + 32.
Detailed answer
Multiply Celsius by 9/5 (same as 1.8), then add 32 to account for the different zero points. Example: 0 °C → 32 °F; 100 °C → 212 °F.
Relationship context
Celsius is metric; Fahrenheit is common in the US. The step sizes differ and an offset is required, so you cannot convert with a single multiply alone.
Quick conversion table
| Celsius (c) | Fahrenheit (f) |
|---|---|
| -40 | -40 |
| -20 | -4 |
| -10 | 14 |
| 0 | 32 |
| Celsius (c) | Fahrenheit (f) |
|---|---|
| 10 | 50 |
| 20 | 68 |
| 37 | 98.6 |
| 100 | 212 |
More Celsius converters
Dedicated pages from Celsius to the other scales (Celsius, Fahrenheit, Kelvin, Rankine).