Converters · Temperature
0.5 °C =
273.65 K
0.5 celsius equals 273.65 kelvin
To get kelvin, multiply by 1, then add 273.15.
K = °C × 1 + 273.15
Worked example: 0.5 × 1 + 273.15 = 273.65 K.
Going the other way, multiply by 1, then subtract 273.15.
| Celsius | Kelvin |
|---|---|
| 1 °C | 274.15 K |
| 2 °C | 275.15 K |
| 3 °C | 276.15 K |
| 5 °C | 278.15 K |
| 10 °C | 283.15 K |
| 25 °C | 298.15 K |
| 50 °C | 323.15 K |
| 100 °C | 373.15 K |
Paste this into your site — an interactive converter, free.
<iframe src="https://tools.dietsoda.dev/embed/temperature" width="100%" height="180" style="border:1px solid #e2e8f0;border-radius:12px" title="Temperature converter"></iframe>