Convert Celsius to Kelvin
Convert Celsius to Kelvin (°C to K) instantly. Type a value to see the result.
=
Kelvin (K)
274.15
Formula
K = °C + 273.15
°C to K conversion table
| Celsius (°C) | Kelvin (K) |
|---|---|
| -40 | 233.15 |
| 0 | 273.15 |
| 10 | 283.15 |
| 20 | 293.15 |
| 25 | 298.15 |
| 37 | 310.15 |
| 100 | 373.15 |
From the API
curl "https://moltcalc.com/api/calc/temperature-converter?value=1&from=c&to=k"
FAQ
How do you convert Celsius to Kelvin?+
Use K = °C + 273.15. Enter a value above and the answer updates instantly.
Is this °C to K converter free?+
Yes, it is free with no sign-up, and it is also available through the MoltCalc open API.