File & Data Converters
Kelvin to Celsius Converter
Enter a value in kelvin to convert it to celsius, or switch units to convert the other way.
1 Kelvin = -272.15 Celsius
All Kelvin conversions
Celsius
-272.15
Fahrenheit
-457.87
How to use this tool
- 1Enter a value in kelvin.
- 2The result in celsius updates instantly.
- 3Use the swap button to convert celsius to kelvin instead.
Frequently asked questions
How many celsius is 1 kelvin?+
1 kelvin equals approximately -272.1 celsius.