Rankine to Fahrenheit Converter & Conversion Table
Absolute temperature in the scale your calculation uses: To convert Rankine to Fahrenheit,
use °F = °R − 459.67. Enter any value below for the exact result.
=
That reading is below absolute zero (-273.15°C / -459.67°F / 0 K) -
no physical temperature can be that low.
Absolute scale°R
Rankine keeps Fahrenheit-size steps above absolute zero
Rankine is useful in US thermodynamics and heat-transfer work. Use it when an equation requires absolute temperature but the surrounding measurements use Fahrenheit-size degrees.
Engineering and physical reference temperatures
| Reference point | °R | °F |
|---|---|---|
| Absolute zero | 0°R | -459.67°F |
| Arctic winter day | 437.67°R | -22°F |
| Home freezer | 459.27°R | -0.4°F |
| Water freezes / ice melts | 491.67°R | 32°F |
| Refrigerator | 497.07°R | 37.4°F |
| Cool spring day | 509.67°R | 50°F |
| Comfortable room | 529.47°R | 69.8°F |
| Summer afternoon | 545.67°R | 86°F |
| Normal body temperature | 558.27°R | 98.6°F |
| Hot bath | 563.67°R | 104°F |
| Death Valley record heat | 593.73°R | 134.06°F |
| Water boils (sea level) | 671.67°R | 212°F |
| Moderate oven | 815.67°R | 356°F |
Rankine to Fahrenheit conversion table
Use the compact table for common values. Open the extended table when you need a wider working range.
| Rankine (°R) | Fahrenheit (°F) |
|---|---|
| 0°R | -459.67°F |
| 50°R | -409.67°F |
| 100°R | -359.67°F |
| 150°R | -309.67°F |
| 200°R | -259.67°F |
| 250°R | -209.67°F |
| 300°R | -159.67°F |
| 350°R | -109.67°F |
| 400°R | -59.67°F |
| 450°R | -9.67°F |
| 500°R | 40.33°F |
| 550°R | 90.33°F |
| 600°R | 140.33°F |
| 650°R | 190.33°F |
| 700°R | 240.33°F |
| 750°R | 290.33°F |
| 800°R | 340.33°F |
| 850°R | 390.33°F |
| 900°R | 440.33°F |
| 950°R | 490.33°F |
| 1000°R | 540.33°F |
Open the full table: 0°R to 2000°R (44 values)
| Rankine (°R) | Fahrenheit (°F) |
|---|---|
| 0°R | -459.67°F |
| 100°R | -359.67°F |
| 200°R | -259.67°F |
| 300°R | -159.67°F |
| 400°R | -59.67°F |
| 450°R | -9.67°F |
| 460°R | 0.33°F |
| 470°R | 10.33°F |
| 480°R | 20.33°F |
| 490°R | 30.33°F |
| 500°R | 40.33°F |
| 510°R | 50.33°F |
| 520°R | 60.33°F |
| 530°R | 70.33°F |
| 540°R | 80.33°F |
| 550°R | 90.33°F |
| 560°R | 100.33°F |
| 570°R | 110.33°F |
| 580°R | 120.33°F |
| 590°R | 130.33°F |
| 600°R | 140.33°F |
| 610°R | 150.33°F |
| 620°R | 160.33°F |
| 630°R | 170.33°F |
| 640°R | 180.33°F |
| 650°R | 190.33°F |
| 660°R | 200.33°F |
| 670°R | 210.33°F |
| 680°R | 220.33°F |
| 690°R | 230.33°F |
| 700°R | 240.33°F |
| 800°R | 340.33°F |
| 900°R | 440.33°F |
| 1000°R | 540.33°F |
| 1100°R | 640.33°F |
| 1200°R | 740.33°F |
| 1300°R | 840.33°F |
| 1400°R | 940.33°F |
| 1500°R | 1040.33°F |
| 1600°R | 1140.33°F |
| 1700°R | 1240.33°F |
| 1800°R | 1340.33°F |
| 1900°R | 1440.33°F |
| 2000°R | 1540.33°F |
Calculation method for Rankine and Fahrenheit
°F = °R − 459.67
To convert Rankine to Fahrenheit, subtract 459.67. The scales share identical degree sizes; they differ only in where zero sits - Rankine at absolute zero, Fahrenheit 459.67 degrees higher.
Need the calculation the other way around? Use the Fahrenheit to Rankine converter, or compare all scales in the temperature conversion calculator.
Worked examples with real reference points
- Convert 530 °R: 530 − 459.67 = 70.33°F
- Convert 491.67 °R: 491.67 − 459.67 = 32°F (water freezes)
Questions about the scales and engineering use
What is 1000 Rankine in Fahrenheit?
1000 °R equals 540.33°F - a typical gas-turbine exhaust neighborhood, which is exactly the kind of engineering context where Rankine shows up.