Convert Rankine to Fahrenheit
30 °R = -429.67 °F
°F = °R − 459.67Convert Rankine to Fahrenheit instantly — type in either box and it works both ways.
How to convert Rankine to Fahrenheit
To convert degrees Rankine to degrees Fahrenheit, subtract 459.67 from the Rankine temperature.
°F = °R − 459.67
Example: convert 30 °R to °F
- 30 − 459.67 = -429.67
- 30 °R = -429.67 °F
Rankine to Fahrenheit conversion chart
| Degrees Rankine (°R) | Degrees Fahrenheit (°F) |
|---|---|
| -40 °R | -499.67 °F |
| -20 °R | -479.67 °F |
| -10 °R | -469.67 °F |
| 0 °R | -459.67 °F |
| 10 °R | -449.67 °F |
| 20 °R | -439.67 °F |
| 25 °R | -434.67 °F |
| 30 °R | -429.67 °F |
| 37 °R | -422.67 °F |
| 40 °R | -419.67 °F |
| 50 °R | -409.67 °F |
| 100 °R | -359.67 °F |
| 150 °R | -309.67 °F |
| 180 °R | -279.67 °F |
| 200 °R | -259.67 °F |
Frequently asked questions
How do you convert Rankine to Fahrenheit?
To convert degrees Rankine to degrees Fahrenheit, subtract 459.67 from the Rankine temperature. The formula is °F = °R − 459.67.
How many degrees Fahrenheit are in one Rankine?
1 °R = -458.67 °F.
How do I convert degrees Fahrenheit back to degrees Rankine?
Use the reverse formula: °R = °F + 459.67. For example 1 °F = 460.67 °R.
At what temperature are Celsius and Fahrenheit equal?
−40 °C is exactly −40 °F. It is the only temperature where both scales show the same number.
Is this converter free and accurate?
Yes. It is free, uses exact internationally defined conversion factors, and runs in your browser — nothing you type is sent anywhere.
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