Celsius conversions

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Temperature Conversions: Celsius conversions - convert Celsius to:
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The online converter calculator on this page allows you to select the temperature measurement unit you want to convert to starting from Celsius (°C). To make a conversion starting from a unit of temperature other than Celsius, simply click on the "Reset" button.

What is Celsius?


The degree Celsius, sometimes called simply degree or degree centigrade, is a unit of temperature.

The Celsius scale is a temperature scale named after the famous astronomer Anders Celsius (1701-1744). On Celsius (or centigrade) temperature scale, 0°C corresponds to the freezing temperature of water while 100°C corresponds to the boiling temperature of water at normal pressure (1 atmosphere).

The Celsius scale (or centigrade scale) is widely used in the world for most temperature measuring purposes.

Common temperature conversions:

  • 0 degrees Celsius (°C) or centigrade = 273.15 kelvins (K) = 32 degrees Fahrenheit (°F)
  • 21 degrees Celsius (°C) or centigrade = 294.15 kelvins (K) = 69.8 degrees Fahrenheit (°F)
  • 37 degrees Celsius (°C) or centigrade = 310.15 kelvins (K) = 98.6 degrees Fahrenheit (°F)
  • 100 degrees Celsius (°C) or centigrade = 373.15 kelvins (K) = 212 degrees Fahrenheit (°F)





Also known as:

degree or degree centigrade (plural: degrees centigrade)

Below you can find a comprehensive list with conversions from Celsius to other (metric, imperial, or customary) temperature measurement units.

  • Celsius to Fahrenheit (°C to °F)
  • Celsius to Kelvin (°C to K)
  • Celsius to Rankine (°C to °R)
  • Celsius to Reaumur (°C to °Re)