Supported units
Celsius, Fahrenheit, and Kelvin.
Temperature converter
Convert Celsius, Fahrenheit, and Kelvin
The temperature converter supports everyday weather, cooking, lab, HVAC, and scientific temperature calculations using Kelvin as the absolute reference scale.
Open temperature converterReserved placement between helpful content sections.
Common formulas
- Fahrenheit = Celsius x 9 / 5 + 32
- Celsius = (Fahrenheit - 32) x 5 / 9
- Kelvin = Celsius + 273.15
Quick tip
Kelvin does not use negative values in physical temperature measurement because it starts at absolute zero.