Celsius to Fahrenheit
Convert celsius to fahrenheit instantly. The formula is °F = °C × 9/5 + 32, and the reference table below covers the values people look up most.
1 °C equals
33.80 °F
°F = °C × 9/5 + 32
Formula
°F = °C × 9/5 + 32
The two scales cross at −40°, the only temperature that reads the same on both.
Celsius to Fahrenheit table
| Celsius | Fahrenheit |
|---|---|
| -40 °C | -40.00 °F |
| -20 °C | -4.00 °F |
| -10 °C | 14.00 °F |
| 0 °C | 32.00 °F |
| 10 °C | 50.00 °F |
| 20 °C | 68.00 °F |
| 25 °C | 77.00 °F |
| 30 °C | 86.00 °F |
| 37 °C | 98.60 °F |
| 40 °C | 104.00 °F |
| 100 °C | 212.00 °F |
Frequently asked questions
How many fahrenheit are in a celsiu?
One celsiu equals 33.80 fahrenheit. The two scales cross at −40°, the only temperature that reads the same on both.
What is the formula to convert celsius to fahrenheit?
°F = °C × 9/5 + 32. Enter any value above and the result updates as you type, with no rounding until the final display.
How do I convert fahrenheit back to celsius?
Use the reverse conversion: divide instead of multiplying, or open the fahrenheit to celsius page for the same tool the other way round.
Is this celsius to fahrenheit conversion exact?
Yes. Temperature scales convert through a fixed formula with an offset, so the result is exact for any input.