Kelvin to Celsius Converter
K → °C
Convert between Celsius, Fahrenheit, and Kelvin
Convert Kelvin to Celsius
How to Convert Kelvin to Celsius
Enter a value above, select your units, and get instant results. Works both ways — Kelvin to Celsius or Celsius to Kelvin.
Formula: Celsius = Kelvin − 273.15
Quick steps
- Enter the value you want to convert in the "Kelvin" field.
- Select "Kelvin" as your "From" unit.
- Select "Celsius" as your "To" unit.
- The converted result appears instantly in the "Celsius" field.
- To reverse the conversion, enter a value in the "Celsius" field instead.
Common Kelvin to Celsius Conversions
| Kelvin | Celsius |
|---|---|
| 1 | -272.15 |
| 5 | -268.15 |
| 10 | -263.15 |
| 25 | -248.15 |
| 50 | -223.15 |
| 100 | -173.15 |
Frequently Asked Questions
Subtract 273.15 from your Kelvin value. For example, 10 K = -263.15 °C.
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