K → °C
Kelvin to Celsius
Convert Kelvin (K) to Celsius (°C) instantly. Free, accurate, and works in your browser.
Conversion formula
°C = K - 273.15
273.15 K = 273.15 - 273.15 = 0 °C
- Subtract 273.15 from Kelvin
Converting Kelvin to Celsius uses high-precision Kelvin as the intermediate scale.
Conversion table
| Kelvin (K) | Celsius (°C) |
|---|---|
| 0 | -273.15 |
| 100 | -173.15 |
| 200 | -73.15 |
| 273.15 | 0 |
| 300 | 26.85 |
| 373.15 | 100 |
| 500 | 226.85 |
| 1000 | 726.85 |
Frequently asked questions
How do I convert Kelvin to Celsius?
Enter a value in Kelvin (K) and read the Celsius (°C) result instantly. You can also use quick entry like "100 K to °C".
Is this conversion accurate?
Yes. All conversions pass through Kelvin at full floating-point precision before display rounding.
Can I share a conversion link?
Yes. Use the Share button or copy the URL - your value is stored in the query string.