Fahrenheit to Celsius conversion

Fahrenheit: °F Convert Reset Swap Celsius: °C Calculation:

Celsius to Fahrenheit ►

How to convert Fahrenheit to Celsius

0 degrees Fahrenheit is equal to -17.77778 degrees Celsius:

0 °F = -17.77778 °C

The temperature T in degrees Celsius (°C) is equal to the temperature T in degrees Fahrenheit (°F) minus 32, times 5/9:

T (°C) = (T (°F) - 32) × 5/9

or

T (°C) = (T (°F) - 32) / (9/5)

or

T (°C) = (T (°F) - 32) / 1.8

Example

Convert 68 degrees Fahrenheit to degrees Celsius:

T (°C) = (68°F - 32) × 5/9 = 20 °C

Fahrenheit to Celsius conversion table

Fahrenheit (°F) Celsius (°C) Description -459.67 °F -273.15 °C absolute zero temperature -50 °F -45.56 °C -40 °F -40.00 °C -30 °F -34.44 °C -20 °F -28.89 °C -10 °F -23.33 °C 0 °F -17.78 °C 10 °F -12.22 °C 20 °F -6.67 °C 30 °F -1.11 °C 32 °F 0 °C freezing/melting point of water 40 °F 4.44 °C 50 °F 10.00 °C 60 °F 15.56 °C 70 °F 21.11 °C room temperature 80 °F 26.67 °C 90 °F 32.22 °C 98.6 °F 37 °C average body temperature 100 °F 37.78 °C 110 °F 43.33 °C 120 °F 48.89 °C 130 °F 54.44 °C 140 °F 60.00 °C 150 °F 65.56 °C 160 °F 71.11 °C 170 °F 76.67 °C 180 °F 82.22 °C 190 °F 87.78 °C 200 °F 93.33 °C 212 °F 100 °C boiling point of water 300 °F 148.89 °C 400 °F 204.44 °C 500 °F 260.00 °C 600 °F 315.56 °C 700 °F 371.11 °C 800 °F 426.67 °C 900 °F 482.22 °C 1000 °F 537.78 °C

Celsius to Fahrenheit ►

See also