Celsius and Fahrenheit have different zero points as well as different degree sizes, so this is the one everyday conversion that is not a simple multiplication.
| °C | °F | °F | °C |
|---|---|---|---|
| -40 | -40 | -40 | -40 |
| 0 | 32 | 0 | -17.8 |
| 10 | 50 | 32 | 0 |
| 20 | 68 | 50 | 10 |
| 30 | 86 | 70 | 21.1 |
| 37 | 98.6 | 98.6 | 37 |
| 100 | 212 | 212 | 100 |
| -18 | -0.4 | 350 | 176.7 |