Temperature conversion
Celsius to Kelvin
1 °C =274.15K
274.15
1 °C =274.15 K
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About Celsius to Kelvin
Convert celsius (°C) to kelvin (K) instantly. This page explains the formula, gives common reference values, and provides a quick-lookup table for the most-searched conversions.
Formula
Kelvin = Celsius × 274.15.
Worked example
For example, 10 °C × 274.15 = 2741.5000 K.
Celsius to Kelvin table
| Celsius (°C) | Kelvin (K) |
|---|---|
| 1 | 274.15 |
| 2 | 275.15 |
| 5 | 278.15 |
| 10 | 283.15 |
| 25 | 298.15 |
| 50 | 323.15 |
| 100 | 373.15 |
| 250 | 523.15 |
| 500 | 773.15 |
| 1,000 | 1,273.15 |
Common use cases
- 01Converting temperature between metric and imperial systems
- 02Engineering, science, and education
- 03Travel, shopping, and everyday calculations
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Frequently asked questions
How do I convert Celsius to Kelvin?+
Multiply the value in celsius by 274.15.
What is 1 °C in K?+
1 °C = 274.15 K.
Need the reverse?
Convert Kelvin to Celsius →