Celsius to Fahrenheit Conversion
Celsius and Fahrenheit are related by a formula rather than a fixed ratio — see the worked example below.
1 Celsius = 33.8 Fahrenheit
How to convert Celsius to Fahrenheit
- Celsius to Fahrenheit
°F = °C × 9/5 + 32 - Fahrenheit to Celsius
°C = (°F − 32) × 5/9 - Celsius to Kelvin
K = °C + 273.15 - Fahrenheit to Rankine
°R = °F + 459.67
Example: 10 °C = 50 °F.
Watch out: To convert a temperature change rather than a reading — for example "the oven got 10 degrees hotter" — use the Temperature Interval converter, which has no offset.
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 |
| 60 | 140 |
| 80 | 176 |
| 100 | 212 |
| 180 | 356 |
| 200 | 392 |
Frequently asked questions
What is 1 Celsius in Fahrenheit?
1 Celsius (°C) is 33.8 Fahrenheit (°F).
What is 1 Fahrenheit in Celsius?
1 Fahrenheit (°F) is -17.22222222 Celsius (°C).
How do I convert Celsius to Fahrenheit?
Celsius and Fahrenheit are not related by a single multiplication factor. The formulas used are: Celsius to Fahrenheit: °F = °C × 9/5 + 32; Fahrenheit to Celsius: °C = (°F − 32) × 5/9; Celsius to Kelvin: K = °C + 273.15; Fahrenheit to Rankine: °R = °F + 459.67. For example, 5 °C is 41 °F.
How many units does the temperature converter support?
It converts between 4 units: Celsius, Fahrenheit, Kelvin, Rankine.
What should I watch out for when converting temperature?
To convert a temperature change rather than a reading — for example "the oven got 10 degrees hotter" — use the Temperature Interval converter, which has no offset.
More temperature conversions
Full converter
For any other temperature unit, use the full Temperature Converter.