Rankine to Fahrenheit (°R to °F)
Convert °R to °F — Temperature converter
Also written as R to F.
Converting Rankine to Fahrenheit uses the formula °F = °R − 459.67. Both are temperature scales that measure how hot or cold something is, so the change is a formula rather than a single multiplier. A few reference points: 0 °R = -459.67 °F, 37 °R = -422.67 °F, and 100 °R = -359.67 °F.
-458.67Click to copy
1 °R = -458.67 °F
Rankine to Fahrenheit formula
°F = °R − 459.67
Worked examples
- 25 °R = -434.67 °F
- 100 °R = -359.67 °F
Rankine to Fahrenheit conversion table
| Rankine (°R) | Fahrenheit (°F) |
|---|---|
| -40 | -499.67 |
| -20 | -479.67 |
| -10 | -469.67 |
| 0 | -459.67 |
| 10 | -449.67 |
| 20 | -439.67 |
| 25 | -434.67 |
| 30 | -429.67 |
| 37 | -422.67 |
| 40 | -419.67 |
| 50 | -409.67 |
| 75 | -384.67 |
| 100 | -359.67 |
| 180 | -279.67 |
| 200 | -259.67 |
Frequently asked questions
What is the formula to convert Rankine to Fahrenheit?
°F = °R − 459.67. Enter any Rankine value above to get the Fahrenheit result instantly.
What is 0 °R in °F?
0 °R = -459.67 °F.
What is 20 °R in °F?
20 °R = -439.67 °F.
What is 37 °R in °F?
37 °R = -422.67 °F.
What is 100 °R in °F?
100 °R = -359.67 °F.