Kelvin to Celsius Converter
Kelvin to Celsius Formula
Conversion explanation: Subtract 273.15 from the Kelvin temperature.
Popular temperature unit conversions
What is Kelvin to Celsius Converter
A Kelvin to Celsius converter calculates temperature values from Kelvin (K) to degrees Celsius (°C). Based on the absolute temperature scale where 0K equals -273.15°C, this tool provides precise thermal conversions for chemistry and physics. For related calculations, you can also check our celsius to fahrenheit conversion tool.
Definitions of Kelvin and Celsius
What is Kelvin?
Kelvin is the base unit of temperature in the International System of Units (SI). It is an absolute scale starting at absolute zero, where thermal motion ceases. For related unit metrics, you can use our fahrenheit to celsius conversion tool.
What is Celsius?
Celsius is a temperature scale where water freezes at zero degrees and boils at one hundred degrees under standard pressure. It is the primary metric temperature unit worldwide. If you need to make other calculations, see our celsius to kelvin conversion tool.