40 °C = 104 °F
Multiply the Celsius temperature by 9/5 (1.8) and add 32. Example: (40 × 1.8) + 32 = 104.
Going the other way: 40 °F = 4.44444 °C (see 40 °F to °C).
Need a different number? Use the degrees Celsius to degrees Fahrenheit converter.
| degrees Celsius | degrees Fahrenheit |
|---|---|
| 10 °C | 50 °F |
| 15 °C | 59 °F |
| 20 °C | 68 °F |
| 22 °C | 71.6 °F |
| 25 °C | 77 °F |
| 30 °C | 86 °F |
| 32 °C | 89.6 °F |
| 35 °C | 95 °F |
| 37 °C | 98.6 °F |
| 45 °C | 113 °F |
| 50 °C | 122 °F |
| 60 °C | 140 °F |