Kelvin to Rankine (K to °R)
Convert K to °R — Temperature converter
Also written as K to R.
Converting Kelvin to Rankine uses the formula °R = K × 9/5. Both are temperature scales that measure how hot or cold something is, so the change is a formula rather than a single multiplier. A few reference points: 0 K = 0 °R, 37 K = 66.6 °R, and 100 K = 180 °R.
1.8Click to copy
1 K = 1.8 °R
Kelvin to Rankine formula
°R = K × 9/5
Worked examples
- 25 K = 45 °R
- 100 K = 180 °R
Kelvin to Rankine conversion table
| Kelvin (K) | Rankine (°R) |
|---|---|
| -40 | -72 |
| -20 | -36 |
| -10 | -18 |
| 0 | 0 |
| 10 | 18 |
| 20 | 36 |
| 25 | 45 |
| 30 | 54 |
| 37 | 66.6 |
| 40 | 72 |
| 50 | 90 |
| 75 | 135 |
| 100 | 180 |
| 180 | 324 |
| 200 | 360 |
Frequently asked questions
What is the formula to convert Kelvin to Rankine?
°R = K × 9/5. Enter any Kelvin value above to get the Rankine result instantly.
What is 0 K in °R?
0 K = 0 °R.
What is 20 K in °R?
20 K = 36 °R.
What is 37 K in °R?
37 K = 66.6 °R.
What is 100 K in °R?
100 K = 180 °R.