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Celsius to Fahrenheit (°C to °F)

1 °C = 33.8 °F. Enter any value below to convert degrees Celsius to degrees Fahrenheit instantly, or use the temperature converter for every other unit.

Maintained by Jairo TunisseLast updated Editorial policy

1 °C = 33.8 °F

°F = °C × 9/5 + 32
1 °F = -17.22222222 °C (temperature scales have offsets, so this is a single point, not a factor)

Convert temperature

Common temperature conversions

−40 °C−40 °F
0 °C32 °F
20 °C68 °F
37 °C98.6 °F
100 °C212 °F
32 °F0 °C
98.6 °F37 °C
0 K−273.15 °C

Celsius to Fahrenheit conversion table

Celsius to Fahrenheit
Celsius (°C)Fahrenheit (°F)
-40 °C-40 °F
-10 °C14 °F
0 °C32 °F
10 °C50 °F
20 °C68 °F
25 °C77 °F
30 °C86 °F
37 °C98.6 °F
100 °C212 °F
180 °C356 °F
200 °C392 °F
220 °C428 °F

The formula

°F = °C × 9/5 + 32

K = °C + 273.15. °F = °C × 9/5 + 32. These are exact definitions, so the only rounding is in the displayed result (10 significant digits).

When you need it

Celsius to Fahrenheit is used for forecasts, fevers and oven temperatures in metric recipes. Multiply by 9/5 and add 32. The table includes −40° (where both scales meet), body temperature (37 °C), boiling (100 °C) and common oven settings.

Frequently asked questions

How do I convert degrees Celsius to degrees Fahrenheit?

Use °F = °C × 9/5 + 32. For example, 10 °C = 50 °F.

What is 1 °C in °F?

1 °C = 33.8 °F.

What is 180 °C in Fahrenheit?

356 °F. Ovens are typically set to 350 °F for a 180 °C recipe.

Is 38 °C a fever?

38 °C is 100.4 °F, the threshold most clinicians use to define a fever.