degree Rankine to degree Celsius Converter
Convert degrees Rankine (R) to degrees Celsius (C) instantly. Enter a value below for an accurate Temperature conversion.
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Convert from degree Rankine to degree Celsius
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degree Rankine to degree Celsius: Quick Answer
degree Rankine and degree Celsius use different zero points, so the conversion is not a simple multiplication — use the formula below.
Formula
°C = (°R − 491.67) × 5/9
degree Rankine to degree Celsius Conversion Table
| R | C |
|---|---|
| 1 | -272.594444 |
| 2 | -272.038889 |
| 3 | -271.483333 |
| 5 | -270.372222 |
| 10 | -267.594444 |
| 20 | -262.038889 |
| 50 | -245.372222 |
| 100 | -217.594444 |
| 1,000 | 282.405556 |
| C | R |
|---|---|
| 1 | 493.47 |
| 2 | 495.27 |
| 3 | 497.07 |
| 5 | 500.67 |
| 10 | 509.67 |
| 20 | 527.67 |
| 50 | 581.67 |
| 100 | 671.67 |
| 1,000 | 2,291.67 |
Frequently Asked Questions
What is the formula to convert degrees Rankine to degrees Celsius?
Use °C = (°R − 491.67) × 5/9.
Is the R to C converter free?
Yes. Quick Unit Convert is completely free to use, with no signup required.