Tool
Kelvin to Celsius Converter
Convert Kelvin temperatures to Celsius.
Unit Converters
Try298.15 K
What this tool does
Convert Kelvin to Celsius using the standard offset.
How to use
- Enter the value in kelvin.
- View the converted result instantly.
- Use the reverse converter link for the opposite conversion.
Formula
°C = K − 273.15
Examples
298.15 K
Input: 298.15
Output: 25
298.15 − 273.15 = 25 °C.
Common use cases
- Convert measurements for projects and listings
- Switch between metric and US customary units
- Quick reference for everyday unit math
FAQ
Can I convert back to the original unit?
Yes. Use the reverse Kelvin to Celsius Converter.
Does this support decimal values?
Yes. Decimal inputs are supported.
Is this conversion exact?
This tool uses standard published conversion factors.
Source notes
- Celsius = Kelvin − 273.15.
Explore related workflows
More related tools
Last reviewed: 2026-05-23