Kelvin to Celsius Converter
Convert kelvin to celsius with a free calculator
How to Convert Kelvin to Celsius
Formula: °C = K - 273.15
Kelvin and Celsius have the same degree size. Subtract 273.15 from the Kelvin value to get Celsius, shifting from absolute zero to the freezing point of water.
Kelvin to Celsius Reference Table
| Kelvin (K) | Celsius (°C) |
|---|---|
| 1 K | -272.15 °C |
| 5 K | -268.15 °C |
| 10 K | -263.15 °C |
| 25 K | -248.15 °C |
| 50 K | -223.15 °C |
| 100 K | -173.15 °C |
| 500 K | 226.85 °C |
| 1000 K | 726.85 °C |
Related Conversions
Frequently Asked Questions
What is 273.15 K in Celsius? +
273.15 K equals exactly 0°C. Subtract 273.15 from any Kelvin value to get Celsius.
What is absolute zero in Celsius? +
Absolute zero (0 K) equals -273.15°C. It is the theoretical minimum temperature where particle motion stops.
What is room temperature in Kelvin? +
Room temperature (about 20-22°C) is roughly 293-295 K.