How do I convert Celsius to other temperature scales?

Enter a value in Celsius above and every other scale — Celsius, Fahrenheit, Kelvin and more — updates instantly. Temperature uses offset formulas, not simple multiplication.

Is the Celsius conversion exact?

Yes. Temperature conversions use exact defining formulas, computed at full precision.

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Conversion of Celsius to Other Units

Q: What is a Celsius?

The Celsius (°C) is defined so water freezes at 0 °C and boils at 100 °C at sea level. The everyday scale in almost every country.

Enter a value in celsius (°C) — all conversions update instantly.

🌡 What is a Celsius?

The Celsius (°C) is defined so water freezes at 0 °C and boils at 100 °C at sea level. The everyday scale in almost every country.

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Celsius Converter

Live conversion to all temperature units

Celsius (°C)

Converted Values

Delisle °De

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Fahrenheit °F

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Kelvin K

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Newton °N

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Rankine °R

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Roemer °Rø

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Réaumur °Ré

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Conversion of Celsius to Other Units

🌡 What is a Celsius?

Celsius Converter

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