Celsius to Fahrenheit (°C to °F)
Convert °C to °F — Temperature converter
Also written as C to F.
°F = (°C × 9/5) + 32.
Celsius (°C) is the metric temperature scale used by most of the world; Fahrenheit (°F) is used mainly in the United States. To convert, multiply the Celsius value by 9/5 (1.8) and add 32.
A few anchors make this easy to sanity-check: water freezes at 0 °C = 32 °F and boils at 100 °C = 212 °F. Normal body temperature is 37 °C = 98.6 °F. The two scales read the same at −40°, where −40 °C = −40 °F.
33.8Click to copy
1 °C = 33.8 °F
Celsius to Fahrenheit formula
°F = (°C × 9/5) + 32
Worked examples
- 25 °C = 77 °F
- 100 °C = 212 °F
Common uses
- Reading weather forecasts across regions
- Converting oven temperatures for recipes (180 °C = 356 °F)
- Checking a body temperature or fever reading
Celsius to Fahrenheit conversion table
| Celsius (°C) | Fahrenheit (°F) |
|---|---|
| -40 | -40 |
| -20 | -4 |
| -10 | 14 |
| 0 | 32 |
| 10 | 50 |
| 20 | 68 |
| 25 | 77 |
| 30 | 86 |
| 37 | 98.6 |
| 40 | 104 |
| 50 | 122 |
| 75 | 167 |
| 100 | 212 |
| 180 | 356 |
| 200 | 392 |
Frequently asked questions
What is the formula to convert Celsius to Fahrenheit?
°F = (°C × 9/5) + 32. For example, 20 °C = 68 °F.
What is 37 °C in Fahrenheit?
37 °C = 98.6 °F — normal human body temperature.
What is 180 °C in Fahrenheit?
180 °C = 356 °F, a common baking temperature.
At what temperature do Celsius and Fahrenheit read the same?
At −40°, where −40 °C equals −40 °F.