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Celsius (°C) to Kelvin (K) Conversion

Need to quickly convert Celsius (°C) to Kelvin (K)? This page provides an easy-to-use online temperature conversion tool, along with detailed Celsius to Kelvin conversion formulas and examples to help you master Celsius and Kelvin conversions.


Enter Celsius temperature

Conversion Formula

The formula to convert from Celsius (°C) to Kelvin (K) is simple:

K=°C+273.15

This formula is the foundation for all Kelvin and Celsius conversions.

Conversion Examples

  • What is 0°C in Kelvin?
    • 273.15K
  • What is 25°C (room temperature) in Kelvin?
    • 298.15K
  • What is 100°C (water boiling point) in Kelvin?
    • 373.15K

Frequently Asked Questions

What is the symbol for Celsius?

The Celsius symbol is °C. Please ensure you use the correct symbol when writing.

What is the relationship between Kelvin and Celsius conversion?

The Kelvin and Celsius conversion relationship is: K = °C + 273.15. Kelvin is the international unit for thermodynamic temperature, while Celsius is one of the most commonly used temperature units in daily life.

Other Unit Conversion Methods

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