Rankine to Fahrenheit converter (°R to °F)
Convert Rankine (°R) to Fahrenheit (°F) with this free calculator. Type a value, press Convert, and the page applies the same factor shown in the formula below — no rounded shortcut, and nothing is stored on a server.
How to convert Rankine to Fahrenheit
0 degrees Rankine is equal to −459.67 degrees Fahrenheit.
T(°F) = T(°R) − 459.67
Subtract 459.67 from the Rankine temperature to get degrees Fahrenheit:
Example: Convert 527.67 °R to Fahrenheit:
T(°F) = 527.67 − 459.67 = 68°F
What is a Rankine?
The Rankine (°R) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
What is a Fahrenheit?
Fahrenheit (°F) is the temperature scale used in the United States. Water freezes at 32 °F and boils at 212 °F.
This page converts temperature from Rankine into Fahrenheit. Use the formula above for the exact relationship between the two units.
How this calculator works
The form on this page is a Rankine-to-Fahrenheit converter. After you enter a number, JavaScript multiplies or rearranges it with the published conversion factor and writes the °F result in the output box. The step-by-step panel repeats the arithmetic so you can copy it into homework or a spreadsheet.
Reviewed by Hamsen, founder of GigaTables and a biology engineer. See the about page for how formulas are checked before a tool is published.
FAQ
How many °F are in 1 °R?
Use the formula in the section above. Temperature and logarithmic units are not a single multiply-by-a-constant step.
How do I convert Rankine to Fahrenheit?
Subtract 459.67 from the Rankine temperature to get degrees Fahrenheit:
Is this °R to °F converter free?
Yes. GigaTables calculators are free to use in a browser. You do not need an account, and the values you type are not uploaded.