Temperature Converter

Temperature Converter: convert a value between the supported source and destination units.

When to use this tool

• Compare Celsius and Fahrenheit readings for weather or cooking, or convert a Kelvin value from scientific material. Choose source and destination units, enter a value and use swap to reverse direction.

How to use

1. Enter a value, choose both units and review the converted result. Use swap to reverse the units.

Examples

Input: 0 °C → °F

Result: 32 °F.

Input: 68 °F → °C

Result: 20 °C.

Input: 273.15 K → °C

Result: 0 °C.

Input: 1 °F → °C

Result: -17.2222 °C, rounded to four decimal places.

Before you start

• Converts temperature readings in Celsius, Fahrenheit and Kelvin. Negative inputs are converted arithmetically; physically impossible readings below absolute zero are not rejected. Rankine is not supported.

Frequently asked questions