Kelvin to Celsius Converter
Convert Kelvin to Celsius instantly. Free K to °C converter with formula, examples, and conversion table.
-272.15°C
°C = K − 273.15
Quick Reference
1 K-272.15 °C
2 K-271.15 °C
5 K-268.15 °C
10 K-263.15 °C
20 K-253.15 °C
50 K-223.15 °C
100 K-173.15 °C
200 K-73.15 °C
500 K226.85 °C
1000 K726.85 °C
Kelvin to Celsius — Common Conversions
| Kelvin (K) | Celsius (°C) |
|---|---|
| 0 | -273.15 |
| 273.15 | 0 |
| 293.15 | 20 |
| 310.15 | 37 |
| 373.15 | 100 |
| 500 | 226.85 |
Formula: °C = K − 273.15
Frequently Asked Questions
How do I convert Kelvin to Celsius?
Use the formula: °C = K − 273.15. Enter a value in the converter above for instant results.
How does K compare to °C in everyday use?
Temperature conversions between Kelvin and Celsius are needed when traveling internationally, following recipes from different countries, or interpreting weather forecasts in foreign units.
Why don't temperature conversions use a simple multiplication factor?
Unlike length or weight, temperature scales have different zero points. Celsius and Fahrenheit scales are offset, so conversion requires both multiplication and addition/subtraction.
Can I convert Celsius back to Kelvin?
Absolutely! The converter works both ways. Enter a value in either field and the other updates automatically.