Converter
Convert kelvin to degrees Celsius
degrees Celsius (°C)
Formula: °C = K − 273.15
K to °C quick reference table
| kelvin (K) | degrees Celsius (°C) |
|---|---|
| 1 | -272.15 |
| 2 | -271.15 |
| 5 | -268.15 |
| 10 | -263.15 |
| 20 | -253.15 |
| 25 | -248.15 |
| 50 | -223.15 |
| 100 | -173.15 |
| 250 | -23.15 |
| 500 | 226.85 |
| 1,000 | 726.85 |
Frequently Asked Questions & How-To
1 kelvin equals -272.15 degrees Celsius. 10 kelvin is -263.15 degrees Celsius, and 100 kelvin is -173.15 degrees Celsius.
The conversion uses °C = K − 273.15. Type any amount above and the result updates as you type — no button press and no page reload.
The table lists the 11 most commonly searched amounts so you can scan for a value without typing anything.
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