How to convert degrees Celsius to degrees Fahrenheit
To convert degrees Celsius (°C) to degrees Fahrenheit (°F), multiply by 9/5 (or 1.8), then add 32.
°F = °C × 9/5 + 32
Example: 25 °C = 77 °F.
You can also type 25 °C to °F into the smart calculator, or mix units: 1 °C + 1 °F.
Degrees Celsius to Degrees Fahrenheit conversion table
| Degrees Celsius | Degrees Fahrenheit |
|---|---|
| −40 °C | −40 °F |
| −30 °C | −22 °F |
| −20 °C | −4 °F |
| −10 °C | 14 °F |
| −5 °C | 23 °F |
| 0 °C | 32 °F |
| 5 °C | 41 °F |
| 10 °C | 50 °F |
| 15 °C | 59 °F |
| 20 °C | 68 °F |
| 25 °C | 77 °F |
| 30 °C | 86 °F |
| 35 °C | 95 °F |
| 37 °C | 98.6 °F |
| 40 °C | 104 °F |
| 50 °C | 122 °F |
| 60 °C | 140 °F |
| 70 °C | 158 °F |
| 80 °C | 176 °F |
| 90 °C | 194 °F |
| 100 °C | 212 °F |
| 150 °C | 302 °F |
| 180 °C | 356 °F |
| 200 °C | 392 °F |
| 250 °C | 482 °F |
Converting degrees Fahrenheit back to degrees Celsius
Use the reverse formula. See the Degrees Fahrenheit to Degrees Celsius converter, or press the swap button above.
About the units
Degree Celsius (°C)
Water freezes at 0 °C and boils at 100 °C at sea level. A step of one degree equals one kelvin.
Degree Fahrenheit (°F)
Water freezes at 32 °F and boils at 212 °F at sea level. Used for everyday temperatures in the US.
Temperature scales do not share a zero, so converting between them needs an offset as well as a factor. Water freezes at 0 °C, 32 °F and 273.15 K. A change of one degree Celsius equals a change of one kelvin and 1.8 degrees Fahrenheit.
Questions and answers
What is 0 °C in °F?
0 °C is 32 °F.
What is 100 °C in °F?
100 °C is 212 °F.
How do I convert degrees Celsius to degrees Fahrenheit?
To convert degrees Celsius to degrees Fahrenheit, multiply by 9/5 (or 1.8), then add 32. The formula is °F = °C × 9/5 + 32. For example, 25 °C = 77 °F.
What is 25 °C in °F?
25 degrees Celsius is 77 degrees Fahrenheit.
At what temperature are Celsius and Fahrenheit equal?
At −40. −40 °C and −40 °F are the same temperature.
Does this °C to °F converter work offline?
Yes. ConvertEasy is a progressive web app: after your first visit it keeps working with no connection, and you can install it to your home screen from the browser menu.