Kelvin To Celsius Converter

Convert temperature between kelvin (K) and Celsius (°C) by selecting a direction.

Kelvin

Conversion direction

Celsius
-273.15 °C

Conversion Table

Kelvin	Celsius

Reverse Conversion

Celsius to Kelvin

How This Converter Works

Convert kelvin (K) to Celsius (°C) or Celsius to kelvin by selecting a direction. Temperatures below absolute zero are rejected.

Formula or rule

K = °C + 273.15; °C = K - 273.15

Example

Input: 273.15 K
Calculation: 273.15 - 273.15 = 0
Result: 0 °C