How do I convert Celsius to Fahrenheit?

Multiply the Celsius temperature by 9/5, then add 32. For example, 20°C = (20 × 9/5) + 32 = 68°F.

What is absolute zero?

Absolute zero is 0 K, -273.15°C, or -459.67°F. It is the lowest possible temperature where all molecular motion stops.

Convert between Celsius, Fahrenheit, and Kelvin instantly.

Convert between Celsius, Fahrenheit, and Kelvin instantly.

Temperature*

From

Room temperature

72°F to Celsius

22.22°C

Boiling point

100°C to Fahrenheit

212°F

Forgetting the offset in the conversion

Fix: Temperature conversion is not a simple multiplication. You must add or subtract 32 (for Fahrenheit) or 273.15 (for Kelvin).

Saying "degrees Kelvin"

Fix: Kelvin is not measured in degrees. Say "kelvin" or just "K", not "degrees Kelvin".