Celsius, as well as Fahrenheit, are both the temperature scales. Celsius is the temperature scale for the metric system and Fahrenheit for the imperial system. Scale Melting point Boiling point C 0 100 F 32 212 The points on the above table refer to pure water points at atmospheric pressure at sea level. From the above numbers, one may easily deduct the equation to convert degrees Fahrenheit into degrees Celsius: C / 5 = ( F – 32 ) …