Convert Kelvins to Celsiuss

This converter allows you to quickly convert kelvins (K) into celsiuss (°C). Simply enter a value, choose your units, and get an instant, accurate result.

Kelvin to Celsius Conversion Table

Kelvin (K)Celsius (°C)
1-272.15
2-271.15
5-268.15
10-263.15
20-253.15
50-223.15
100-173.15
200-73.15
500226.85
1000726.85
20001,726.85
50004,726.85
100009,726.85
2000019,726.85
5000049,726.85
10000099,726.85
200000199,726.85
500000499,726.85
1000000999,726.85
20000001,999,726.85

How to convert Kelvins to Celsiuss?

Temperature conversions do not use a constant factor. Instead, values are converted via an absolute base unit (Kelvin).

Celsius=fromKelvin(toKelvin(Kelvin))

The conversion happens in two steps:

  1. Convert Kelvin to Kelvin
  2. Convert Kelvin to Celsius

Example: Convert 10 Kelvins to Celsiuss

10→10.00 K→-263.15 Celsius