Convert Kelvins to Rankine
30 K = 54 °R
°R = K × 9/5Convert kelvins to Rankine instantly — type in either box and it works both ways.
How to convert kelvins to Rankine
To convert kelvins to degrees Rankine, multiply the Kelvin temperature by 9/5 (1.8).
°R = K × 9/5
Example: convert 30 K to °R
- 30 × 9/5 = 54
- 30 K = 54 °R
Kelvins to Rankine conversion chart
| Kelvins (K) | Degrees Rankine (°R) |
|---|---|
| -40 K | -72 °R |
| -20 K | -36 °R |
| -10 K | -18 °R |
| 0 K | 0 °R |
| 10 K | 18 °R |
| 20 K | 36 °R |
| 25 K | 45 °R |
| 30 K | 54 °R |
| 37 K | 66.6 °R |
| 40 K | 72 °R |
| 50 K | 90 °R |
| 100 K | 180 °R |
| 150 K | 270 °R |
| 180 K | 324 °R |
| 200 K | 360 °R |
Frequently asked questions
How do you convert kelvins to Rankine?
To convert kelvins to degrees Rankine, multiply the Kelvin temperature by 9/5 (1.8). The formula is °R = K × 9/5.
How many degrees Rankine are in one Kelvin?
1 K = 1.8 °R.
How do I convert degrees Rankine back to kelvins?
Use the reverse formula: K = °R × 5/9. For example 1 °R = 0.555556 K.
At what temperature are Celsius and Fahrenheit equal?
−40 °C is exactly −40 °F. It is the only temperature where both scales show the same number.
Is this converter free and accurate?
Yes. It is free, uses exact internationally defined conversion factors, and runs in your browser — nothing you type is sent anywhere.
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