Temperature converter
Rankine to Fahrenheit Converter
=
That reading is below absolute zero (-273.15°C / -459.67°F / 0 K) -
no physical temperature can be that low.
How to convert Rankine to 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.
Worked examples
- Convert 530 °R: 530 − 459.67 = 70.33°F
- Convert 491.67 °R: 491.67 − 459.67 = 32°F (water freezes)
Rankine to Fahrenheit conversion table (°R to °F)
| 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 |
Reference temperatures in °R and °F
| 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 |
Frequently asked questions
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.