°F to °C

Convert Fahrenheit to Celsius and Celsius to Fahrenheit online for free. Instant conversion with formula and reference table.

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Fahrenheit

Celsius

Kelvin295.37 K

Comfortable22.2°C

-50°C0°C50°C100°C150°C

Description	°F	°C	K
Absolute Zero	-459.67	-273.15	0.00
Freezing Point (Water)	32	0	273.15
Room Temperature	68	20	293.15
Body Temperature	98.6	37	310.15
Boiling Point (Water)	212	100	373.15

How to use °F to °C

1. Enter a temperature. Type a value in either the Fahrenheit or Celsius field.
2. See instant results. The other unit and Kelvin are calculated as you type.
3. Use the reference table. Check common temperatures like freezing, body temp, and boiling point.

What is the formula for Fahrenheit to Celsius?

Subtract 32 from Fahrenheit, then multiply by 5/9. For example, 72°F = (72 - 32) x 5/9 = 22.22°C.

What is absolute zero?

Absolute zero is 0 Kelvin, which equals -273.15°C or -459.67°F. It is the lowest possible temperature.

What temperature is the same in both Fahrenheit and Celsius?

-40 degrees is the same in both scales: -40°F = -40°C.