0 Celsius to Fahrenheit
32.0 °F
0 °C = 32.0 °F.
Fahrenheit
32.0°F
0 °C = 32.0 °F
The short answer
How many Fahrenheit is 0 Celsius?
0 °C = 32.0 °F. 1 Celsius = 1.800000 Fahrenheit, then + 32, so the working is 0 × 1.800000 + 32.0000 = 32.0.
The working
The factor below is an exact definition rather than a measurement, so nothing is approximated in the arithmetic. The only rounding on this page happens where a number is displayed.
1 Celsius = 1.800000 Fahrenheit, then + 32 0 × 1.800000 + 32.0000 = 32.0
How much precision do you need?
Each row is the same answer cut at a different number of decimals, with what that choice costs you. Pick the shortest row whose error is smaller than whatever you are measuring with.
| Rounded to | Answer (°F) | Off by |
|---|---|---|
| Whole number | 32 | exact |
| 1 decimal | 32.0 | exact |
| 2 decimals | 32.00 | exact |
Round trip: take 32.0 °F back the other way and you land on 0.0000 °C — a drift of 0.0000 °C. That gap is the rounding, not the conversion.
What 0 °C looks like
0 °C
Pure water freezes into ice at zero Celsius at sea level, the fixed point the whole Celsius scale was originally built around.
Frequently asked questions
What is 0 Celsius in Fahrenheit?
0 Celsius is 32.0 Fahrenheit. 1 Celsius = 1.800000 Fahrenheit, then + 32, so the working is 0 × 1.800000 + 32.0000 = 32.0.
How accurate is 32.0 °F?
Rounding to 32.0 °F and converting straight back gives 0.0000 °C, a drift of 0.0000 °C from the 0 you started with. The factor itself is exact; every bit of that difference comes from the rounding, not the conversion.
Nearby values
Any value at all
Celsius to Fahrenheit Converter
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