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Celsius degree
Symbol:  °C 
Category:  Temperature 
SI Equivalent:  (273.15+1x) K
Dimension Q 
System:  INT 
 
Notes
This temperature scale was invented by the Swedish astronomer Anders Celsius in 1742. The scale is based on 0° for the freezing point of pure water and 100° for the boiling point, with the interval being divided into 100 parts. The scale is sometimes called the centigrade scale because of the 100-degree interval between the defined points.
Convert     °C  
20 °C =
Temperature
  Symbol Unit Name
68.0004  °F  Fahrenheit degree 
293.15  K  kelvin 
527.67  °R  Rankine degree 
Glossary