K to °C Converter
Result
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Convert Kelvin (K) to Celsius (°C) instantly using this free online converter. Enter a value in Kelvin and the tool will automatically calculate the equivalent value in Celsius.
How to use this converter
- Enter a value in Kelvin (K).
- Confirm K is selected in the “From” dropdown.
- Confirm °C is selected in the “To” dropdown.
- The result updates instantly.
Kelvin to Celsius formula
To convert Kelvin to Celsius, use:
°C = K − 273.15
- 273.15 K = 0°C
- 293.15 K = 20°C
- 373.15 K = 100°C
Kelvin to Celsius conversion table
| K | °C |
|---|---|
| 0 | -273.15 |
| 273.15 | 0 |
| 293.15 | 20 |
| 373.15 | 100 |
FAQs
Is Kelvin to Celsius conversion exact?
Answer: Yes. Temperature conversions use fixed formulas.
Why are there different temperature scales?
Answer: They were created with different reference points and historical standards.
Which scale should I use?
Answer: Use the scale common in your country or required by your application (science often uses Kelvin).