Please provide values below to convert Kelvin [K] to Celsius [°C], or vice versa.
1 Kelvin (K) = -272.15 Celsius (°C)
1 Celsius (°C) = 274.15 Kelvin (K)
Example: convert 20 Kelvin (K) to Celsius (°C):
20 Kelvin (K) = -253.15 Celsius (°C)
Kelvin (K) is the SI base unit of temperature. 0 K is absolute zero, the lowest possible temperature.
| Kelvin [K] | Celsius [°C] |
|---|---|
| -40 K | -313.15 °C |
| 0 K | -273.15 °C |
| 20 K | -253.15 °C |
| 37 K | -236.15 °C |
| 100 K | -173.15 °C |
| 200 K | -73.15 °C |
| 500 K | 226.85 °C |
Enter the input value, choose source and target units, and read the converted result shown instantly.
Converted Value = Input Value × (From Unit Factor / To Unit Factor). For non-linear domains, category-specific standard formulas are applied.
If 1 source unit equals 1000 target units, then 2 source units equal 2000 target units. Use the live converter above for exact values.
Q: Is this conversion accurate?
A: Yes, it uses fixed reference factors or tested standard formulas.
Q: Can I reverse the conversion?
A: Yes, swap the units or use the reverse conversion direction.