Convert Celsius to Kelvin

Convert Celsius (°C) to Kelvin (K) with our free online converter. Includes formula, common temperatures, and reference tables.

From

°C

Celsius

To

K

Kelvin

How It Works

Add 273.15 to the Celsius value

Example: 1 °C = 274.15 K

Celsius to Kelvin Table

Celsius (°C)	Kelvin (K)
1 °C	274.15 K
2 °C	275.15 K
3 °C	276.15 K
4 °C	277.15 K
5 °C	278.15 K
6 °C	279.15 K
7 °C	280.15 K
8 °C	281.15 K
9 °C	282.15 K
10 °C	283.15 K
12 °C	285.15 K
15 °C	288.15 K
20 °C	293.15 K
25 °C	298.15 K
30 °C	303.15 K

Did You Know?

0°C equals 273.15 K — the freezing point of water.
The Kelvin scale starts at absolute zero, the lowest possible temperature.

Related Conversions

Reverse Conversion

Popular Celsius to Kelvin Conversions

Other Temperature Converters