Rankine to Réaumur Converter




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

Rankine to Réaumur Conversion Formula

$T_{reaumur}=(T_{rankine}-491.67)*\frac{4}{9}$

Reverse formula and conversion (Réaumur to Rankine)

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.

Réaumur

The Réaumur scale, named after René Antoine Ferchault de Réaumur places water freezing point at 0 °Ré and water boiling point at 80 °Ré.