Rankine to Celsius Converter

Enter the temperature in Rankine in the top field, then press the 'Convert' button. Alternatively, you can convert from Celsius to Rankine by entering the value in Celsius in the bottom field and press 'Convert'.

Rankine to Celsius Conversion Formula


Reverse formula and conversion (Celsius to Rankine)


The Rankine scale is named after Scottish physicist William John Macquorn Rankine. Similarly to kelvin absolute zero is 0 °R, equivalent to -459.67 °F. Rankine uses the same interval as Fahrenheit.


The Celsius scale is the most commonly used temperature scale and the standard used for most applications by the scientific community worldwide. The boiling point of water is 100 °C. The freezing point is 0 °C. The word centigrade is used in many languages to describe Celsius.