temperature conversion

How many kelvin are in 1 celsius?

Quick answer, a live calculator, and reference values—built for fast, mobile-friendly lookups.

Main answer

1 celsius = 274.15 kelvin

Amount (celsius)

Result

1 celsius = 274.15 kelvin

Formula: x + 273.15

There are 274.15 kelvin in 1 celsius.

1 celsius converts to 274.15 kelvin. These temperature scales describe the same physical quantity using different numeric references—common in weather, cooking, and science.

Need the other direction?

Convert kelvin to celsius.

Examples

1 celsius
274.15 kelvin
5 celsius
278.15 kelvin
10 celsius
283.15 kelvin
100 celsius
373.15 kelvin

Related conversions

fahrenheit to celsius celsius to fahrenheit kelvin to celsius fahrenheit to kelvin kelvin to fahrenheit