How do you convert degrees Rankine to degrees Fahrenheit?

Use the formula degrees Fahrenheit = degrees Rankine − 459.67.

What is 491.67 degrees Rankine in degrees Fahrenheit?

491.67 degrees Rankine equals 32 degrees Fahrenheit.

Rankine to Fahrenheit Converter

Convert degrees Rankine to degrees Fahrenheit with accurate results.

Quick Answer

1 °R = -458.67 °F

Temperature conversion

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Result

-458.67 °F

1 °R = -458.67 °F

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Conversion Summary

1 degree Rankine equals -458.67 degrees Fahrenheit.

1 degree Fahrenheit = 460.67 degrees Rankine.

Equivalent Values

1 °R equals:

-458.67 °F: Fahrenheit
-272.59444444 °C: Celsius
0.55555556 K: Kelvin

Formula

°F = °R − 459.67

degrees Fahrenheit = degrees Rankine − 459.67

Example

Convert 491.67 degrees Rankine to degrees Fahrenheit:

491.67 − 459.67= 32 °F

Rankine to Fahrenheit Conversion Table

Select a listed value for a dedicated conversion result page.

Cold and freezing reference values

-40 °R= -499.67 °F -20 °R= -479.67 °F 0 °R= -459.67 °F 1 °R= -458.67 °F

Everyday and scientific reference values

10 °R= -449.67 °F 20 °R= -439.67 °F 32 °R= -427.67 °F 37 °R= -422.67 °F 50 °R= -409.67 °F 100 °R= -359.67 °F 212 °R= -247.67 °F 273.15 °R= -186.52 °F

Conversion Methodology

Convertora normalizes each temperature through the Kelvin scale using the internationally defined Celsius, Fahrenheit, Kelvin and Rankine relationships. Results are rounded only for display.

Last Updated: July 2026