THE RIGHT UNIT. THE CLEAR ANSWER.

Celsius converter.

Switch between Celsius, Fahrenheit, Kelvin, and historical temperature scales using the full offset formulas.

Temperature converter

Precision

From

°C

68°F

THE RESULT

20 °C = 68 °F

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These are absolute temperatures, not temperature differences. Values below absolute zero are not physically valid.

ONE VALUE, EVERY UNIT

Celsius equivalents

Value

Convert to	Result	Calculator
Fahrenheit (°F)	68 °F
Kelvin (K)	293.15 K
Rankine (°R)	527.67 °R
Réaumur (°Ré)	16 °Ré
Newton (°N)	6.6 °N

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Convert celsius to…

°FFahrenheit KKelvin °RRankine °RéRéaumur °NNewton

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The conversions you reach for.

°C→°FCelsius to Fahrenheit °C→KCelsius to Kelvin °C→°RCelsius to Rankine °C→°RéCelsius to Réaumur °C→°NCelsius to Newton

About temperature conversions

Switch between Celsius, Fahrenheit, Kelvin, and historical temperature scales using the full offset formulas.

Temperature conversions apply a scale factor and an offset. Select any unit above to see its conversion formula, a worked example, and a reference table.

How precision and conventions work