Rankine to Reaumur
Please provide values below to convert Rankine [°R] to Reaumur [°r], or change ↔.
Rankine [°R]
Definition: The Rankine scale is an absolute temperature scale where 0°R is absolute zero, and the degree increments are the same as those in the Fahrenheit scale.
Historyandorigin: It was named after the Scottish physicist William John Macquorn Rankine. It was introduced in the 19th century.
CurrentUse: It is used in some engineering applications, particularly in the United States.
funfact: The Rankine scale is similar to the Fahrenheit scale but starts at absolute zero.
Reaumur [°r]
Definition: The Réaumur scale is a temperature scale where the freezing point of water is 0 degrees Réaumur and the boiling point is 80 degrees Réaumur at standard atmospheric pressure.
Historyandorigin: It was introduced by French scientist René Antoine Ferchault de Réaumur in 1730.
CurrentUse: It is rarely used in modern times but can be found in historical contexts.
funfact: The Réaumur scale was once widely used in Europe, especially in the Netherlands and Germany.
Rankine [°R] to Reaumur [°r] Conversion Table
| 1 Rankine [°R] | -218.07555556 Reaumur [°r] |
| 2 Rankine [°R] | -217.63111111 Reaumur [°r] |
| 3 Rankine [°R] | -217.18666667 Reaumur [°r] |
| 5 Rankine [°R] | -216.29777778 Reaumur [°r] |
| 10 Rankine [°R] | -214.07555556 Reaumur [°r] |
| 50 Rankine [°R] | -196.29777778 Reaumur [°r] |
| 100 Rankine [°R] | -174.07555556 Reaumur [°r] |
| 1000 Rankine [°R] | 225.92444444 Reaumur [°r] |
| 10000 Rankine [°R] | 4225.9244444 Reaumur [°r] |
| 100000 Rankine [°R] | 44225.924444 Reaumur [°r] |
| 1000000 Rankine [°R] | 444225.92444 Reaumur [°r] |
How to Convert Rankine to Reaumur
1 Rankine [°R] = -218.07555556 Reaumur [°r]
1 Reaumur [°r] = 493.92 Rankine [°R]
we use cross multiplication method
Rankine [°R] → Reaumur [°r]
1 → -218.07555556
1.5 → ?( suppose x)
=>1.5*-218.07555556=1*x
by simplifying
x=-217.85333333