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Temperature Converter

Convert between Celsius, Fahrenheit, and Kelvin

Try natural language queries like:

"convert 100 meters to feet" • "how many km in 5 miles" • "20°C to F"

💡 Did you know?

Celsius

Named after the Swedish astronomer Anders Celsius, who developed a similar temperature scale in 1742.

Fahrenheit

Proposed in 1724 by the physicist Daniel Gabriel Fahrenheit, who also invented the mercury-in-glass thermometer.

Kelvin

Named after the Belfast-born, Glasgow University engineer and physicist William Thomson, 1st Baron Kelvin.

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33.8

1 Celsius = 33.8 Fahrenheit

Available Temperature Units

Celsius

°C

Also: celsius, celcius, centigrade

Fahrenheit

°F

Also: fahrenheit, °f, f

Kelvin

K

Also: kelvin, k, degk

Temperature Conversion Reference

UnitSymbolEquivalent to 1 Celsius
Celsius°C1
Fahrenheit°F33.8
KelvinK274.15