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Fahrenheit to Celsius Converter

Convert fahrenheit (°F) to celsius (°C) instantly. Includes the exact conversion factor, formula and a quick reference table.

Enter values

Results update as you type.

Result

Celsius

37 °C

Kelvin
310.15 K
Rankine
558.27 °R

Fahrenheit to Celsius conversion table

Fahrenheit (°F)Celsius (°C)
0.1-17.7222
0.5-17.5
1-17.2222
2-16.6667
5-15
10-12.2222
20-6.6667
5010
10037.7778
500260
1,000537.7778

About the Fahrenheit to Celsius Converter

Convert fahrenheit (°F) to celsius (°C) instantly. Includes the exact conversion factor, formula and a quick reference table.

Also known as: °F to °C, Fahrenheit to Celsius, convert Fahrenheit to Celsius, f to c, f to c, convert fahrenheit to celsius.

How to use this calculator

  1. Enter value in fahrenheit.
  2. The result updates instantly as you type — press Calculate (or Enter) at any time.
  3. Review the breakdown shown under the main result.
  4. Use Copy result or Share to save the answer or send a link with your inputs.

Formula

°C = (°F − 32) × 5/9

Worked example

Using the values pre-filled in the calculator above:

  • Value in fahrenheit = 98.6 °F

the calculator returns:

  • Celsius: 37 °C
  • Kelvin: 310.15 K
  • Rankine: 558.27 °R

Frequently asked questions

How many celsius are in one fahrenheit?

1 °F equals -17.22222222 °C.