Rankine to Kelvin
Convert Rankine (°R) to Kelvin (K).
Formula and method
result = (value × 0.5555555555555556 + 0 − 0) ÷ 1.
Temperature scales use both scale factors and offsets. The conversion applies the source and target offsets through the canonical temperature unit.
Worked examples
These examples use the same conversion engine as the calculator.
- 1 °R0.55555556 K
- 5 °R2.77777778 K
- 10 °R5.55555556 K
Common Rankine values
| Rankine (°R) | Kelvin (K) |
|---|---|
| 1 | 0.55555556 |
| 2 | 1.11111111 |
| 5 | 2.77777778 |
| 10 | 5.55555556 |
| 25 | 13.88888889 |
| 50 | 27.77777778 |
| 100 | 55.55555556 |
| 250 | 138.88888889 |
| 500 | 277.77777778 |
| 1,000 | 555.55555556 |
How to convert Rankine to Kelvin
- Enter a value in Rankine in the converter above.
- The calculator converts it using the catalog’s affine method.
- Choose the decimal precision you need,then copy the displayed result if useful.
Frequently asked questions
What is the formula for Rankine to Kelvin?
result = (value × 0.5555555555555556 + 0 − 0) ÷ 1. Temperature scales use both scale factors and offsets. The conversion applies the source and target offsets through the canonical temperature unit.
Can I convert Kelvin back to Rankine?
Yes. Use Swap Units when the reverse pair is available in the catalog. The page URL changes to the reverse conversion and the entered value is retained.
Why can a value be rejected?
The engine rejects non-finite values and temperatures below absolute zero,while allowing valid negative readings on scales that support them.
How are displayed decimal places chosen?
Use the Decimal precision selector above the result. Very large or very small results switch to scientific notation when that makes the value easier to read.