Convert Celsius to Rankine
Enter a temperature in Celsius to see it in Rankine. Conversion runs in your browser.
Celsius to Rankine formula
°R = (°C+273.15)*9/5Temperature scales differ in both their zero point and their degree size, so a conversion needs a multiplication and an offset — unlike length or weight, where a single factor is enough.
Conversion table
| Celsius (°C) | Rankine (°R) |
|---|---|
| -40°C | 419.67°R |
| -20°C | 455.67°R |
| 0°C | 491.67°R |
| 10°C | 509.67°R |
| 20°C | 527.67°R |
| 25°C | 536.67°R |
| 30°C | 545.67°R |
| 37°C | 558.27°R |
| 50°C | 581.67°R |
| 75°C | 626.67°R |
| 100°C | 671.67°R |
| 200°C | 851.67°R |
About Celsius
The Celsius scale puts the freezing point of water at 0° and its boiling point at 100° at standard pressure.
About Rankine
The Rankine scale starts at absolute zero but uses Fahrenheit-sized degrees, and appears in US thermodynamics.
Frequently asked questions
What is 0°C in Rankine?
0°C equals 491.67°R.
What is normal body temperature?
37°C — about 558.27°R.
At what temperature do the two scales meet?
Only Celsius and Fahrenheit cross, at −40°. Kelvin and Rankine both start at absolute zero and never go negative.