0°C to Fahrenheit

32°F

0°C = 32°F = 273.15 K

Working: (0 × 9/5) + 32 = 32

0 degrees Celsius converts to 32 degrees Fahrenheit.

To convert Celsius to Fahrenheit, multiply by 9/5 (which is 1.8) and then add 32. For 0°C: 0 × 1.8 = 0, and 0 + 32 = 32. Going the other way, subtract 32 from the Fahrenheit value and multiply by 5/9.

If you only need a rough figure, double the Celsius number and add 30 — that gives 30°F here, which is 2 degrees off the exact 32°F. The shortcut is accurate enough for weather but not for cooking or medical use.

Zero Celsius is the freezing point of water at sea level, and it is one of the two fixed points the whole scale was built on. In Fahrenheit it lands on the untidy 32, which is the single biggest reason the two scales feel incompatible: their zeros mean entirely different things.

Nearby temperatures

Celsius	Fahrenheit
-20°C	-4°F
-10°C	14°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

Try another value

From

°C

77°F

All scales

Celsius (°C)25 °C

Fahrenheit (°F)77 °F

Kelvin (K)298.15 K

Frequently asked questions

What is 0 degrees Celsius in Fahrenheit?

0°C is 32°F. Multiply 0 by 1.8 to get 0, then add 32 to get 32.

What is the formula for Celsius to Fahrenheit?

°F = (°C × 9/5) + 32. Multiply the Celsius temperature by 1.8, then add 32. To reverse it, subtract 32 first and then multiply by 5/9.

For any other value, use the full Temperature Converter on BrainVert.