Celsius to Rankine (°C to °R)
Convert °C to °R — Temperature converter
Also written as C to R.
Converting Celsius to Rankine uses the formula °R = (°C + 273.15) × 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 °C = 491.67 °R, 37 °C = 558.27 °R, and 100 °C = 671.67 °R.
493.47Click to copy
1 °C = 493.47 °R
Celsius to Rankine formula
°R = (°C + 273.15) × 9/5
Worked examples
- 25 °C = 536.67 °R
- 100 °C = 671.67 °R
Celsius to Rankine conversion table
| Celsius (°C) | Rankine (°R) |
|---|---|
| -40 | 419.67 |
| -20 | 455.67 |
| -10 | 473.67 |
| 0 | 491.67 |
| 10 | 509.67 |
| 20 | 527.67 |
| 25 | 536.67 |
| 30 | 545.67 |
| 37 | 558.27 |
| 40 | 563.67 |
| 50 | 581.67 |
| 75 | 626.67 |
| 100 | 671.67 |
| 180 | 815.67 |
| 200 | 851.67 |
Frequently asked questions
What is the formula to convert Celsius to Rankine?
°R = (°C + 273.15) × 9/5. Enter any Celsius value above to get the Rankine result instantly.
What is 0 °C in °R?
0 °C = 491.67 °R.
What is 20 °C in °R?
20 °C = 527.67 °R.
What is 37 °C in °R?
37 °C = 558.27 °R.
What is 100 °C in °R?
100 °C = 671.67 °R.