Celsius to Kelvin Converter

Convert Celsius to Kelvin. Formula: K = °C + 273.15.

Formula
K = °C + 273.15

Quick reference

Celsius (°C)Kelvin (K)
0 °C273.15 K
20 °C293.15 K
37 °C310.15 K
100 °C373.15 K
-40 °C233.15 K

Frequently asked

How do I convert Celsius to Kelvin?

Use the converter above. Enter your Celsius value and the result appears instantly.

Is this converter free?

Yes. CalnConvert is completely free, requires no account, and has no ads over the result.

Temperature Converter

Instant

Other temperature converter pairs