Formula
°C to °R conversion formula
Use this relationship for a direct conversion:
°R = (°C x 1.8) + 491.67
Worked example
10 °C = 509.67 °R.
The kelvin-to-Celsius offset and Fahrenheit scale relationship are exact by definition.
Temperature conversion
Convert Celsius to Rankine
1 celsius (°C) equals 493.47 rankine (°R). Enter any value below to convert from °C to °R.
Enter a value and choose units. Results update instantly.
1 °C = 493.47 °R
All Temperature units
From 1 °C| Unit | Value |
|---|---|
| Celsius °C | 1 |
| Fahrenheit °F | 33.8 |
| Kelvin K | 274.15 |
| Rankine °R | 493.47 |
Recent conversions
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Quick reference
Celsius to Rankine table
| Celsius (°C) | Rankine (°R) |
|---|---|
| -40 | 419.67 |
| -20 | 455.67 |
| 0 | 491.67 |
| 10 | 509.67 |
| 20 | 527.67 |
| 37 | 558.27 |
| 50 | 581.67 |
| 100 | 671.67 |
From unit
About the celsius
A derived temperature scale with 0 degrees at 273.15 kelvins.
Symbol: °C
To unit
About the rankine
An absolute thermodynamic scale using Fahrenheit-sized degrees.
Symbol: °R
Keep converting
Related conversions
Source
Conversion standard
Definitions are checked against BIPM SI Brochure: thermodynamic temperature. Calculations use full internal precision before display rounding.
View the complete temperature converterQuestions
°C to °R FAQ
How do you convert celsius to rankine?
Use the formula °R = (°C x 1.8) + 491.67. 1 celsius (°C) equals 493.47 rankine (°R).
Is the °C to °R conversion exact?
The kelvin-to-Celsius offset and Fahrenheit scale relationship are exact by definition.