Celsius to Kelvin
Convert Celsius to Kelvin for scientific and engineering applications. The Kelvin scale is the absolute temperature scale — 0 K is absolute zero, the coldest possible temperature (−273.15°C). Simply add 273.15 to Celsius to get Kelvin. Used in chemistry, physics, and thermodynamics.
Formula
K = °C + 273.15Quick Reference
How to Use Celsius to Kelvin
- 1Enter Celsius
- 2View Kelvin
- 3Swap for K to C
- 4Copy
About Celsius to Kelvin
Convert Celsius to Kelvin for scientific and engineering applications. The Kelvin scale is the absolute temperature scale — 0 K is absolute zero, the coldest possible temperature (−273.15°C). Simply add 273.15 to Celsius to get Kelvin. Used in chemistry, physics, and thermodynamics.
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Frequently Asked Questions
What is absolute zero in Celsius?
Absolute zero = 0 K = −273.15°C. It is the lowest possible temperature.
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