Temperature Converter

Convert Celsius, Fahrenheit and Kelvin.

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Content reviewed: 24 September 2026

About the Temperature Converter

Convert Celsius, Fahrenheit and Kelvin. Use the controls above to enter the values or text required by this specific tool, then review the result together with the method and limitations shown on the page.

Method

°F = °C × 9/5 + 32; K = °C + 273.15

Example

20°C = 68°F = 293.15 K.

Limitations

Temperature scales require both a scale and an offset. Absolute zero is 0 K, −273.15 °C or −459.67 °F.