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Rankine to Fahrenheit

Convert rankine to fahrenheit instantly. Type in either field — results update live.

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Temperature Rankine Fahrenheit

1 rankine = -458.67 degrees Fahrenheit

Unit
Unit
Format

Conversion table

Selected °R values converted to °F using the exact offset formulas from this tool.

°R °F
491.67 32
539.67 80
580 120.33
671.67 212

How to convert

Exact offset formulas in both directions, plus a worked example.

°F = °R − 459.67

°R = °F + 459.67

Subtract 459.67 from Rankine to get Fahrenheit.

Add 459.67 to Fahrenheit to get Rankine.

Example: convert 540 °R to °F

540 °R → 80.33 °F (rankine to fahrenheit)

About these units

Short background on the units used in this conversion.

Rankine (°R)

The Rankine scale is an absolute Fahrenheit-scale system: 0°R is absolute zero and one Rankine degree equals one Fahrenheit degree.

Rankine is used in some US engineering fields, especially thermodynamics and aerospace calculations.

Fahrenheit (°F)

The Fahrenheit scale places the freezing point of water at 32° and the boiling point at 212° at standard pressure.

Fahrenheit is used for weather, cooking, and indoor thermostat settings in the United States and a few other regions.

Frequently asked questions

How do I convert rankine to fahrenheit?
Subtract 459.67 from Rankine to get Fahrenheit. The formula is °F = °R − 459.67.
What is a useful reference point?
0 °R equals -459.67 °F (for example, water freezes at 0°C = 32°F = 273.15 K).
Is this Rankine to Fahrenheit converter private?
Yes. All calculations run locally in your browser. Nothing you type is sent to a server.

All rankine conversions

Jump to any temperature conversion starting from rankine — including the reverse direction and every other unit in our dataset.