How do you convert Fahrenheit to Rankine?
Use R = °F + 459.67 (with the offset used in this tool).
Detailed answer
Rankine uses the same degree size as Fahrenheit but counts from absolute zero. Adding 459.67 shifts the Fahrenheit zero to 0 R. Example: 32 °F → 491.67 R (ice point).
Relationship context
Useful when equations are written in absolute Fahrenheit-based units.
Quick conversion table
| Fahrenheit (f) | Rankine (r) |
|---|---|
| -40 | 419.67 |
| 0 | 459.67 |
| 32 | 491.67 |
| 68 | 527.67 |
| Fahrenheit (f) | Rankine (r) |
|---|---|
| 86 | 545.67 |
| 100 | 559.67 |
| 212 | 671.67 |
More Fahrenheit converters
Dedicated pages from Fahrenheit to the other scales (Celsius, Fahrenheit, Kelvin, Rankine).