Temperature Converter

Convert between Celsius, Fahrenheit, and Kelvin.

Enter all required values.

About this calculator

Use this calculator to convert temperatures accurately.

How to use

  1. Enter a temperature value.
  2. Choose the source and target units.
  3. Read the converted temperature.

Formula

Celsius ↔ Fahrenheit and Celsius ↔ Kelvin use explicit conversion formulas.

Example

0°C = 32°F and 32°F = 0°C.

FAQ

Can Kelvin be negative?

No. Kelvin cannot be below zero.

Are the formulas linear?

Temperature conversion uses explicit formulas, not a simple multiplier.

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Results are for informational purposes only. Verify important calculations independently.