Degrees Rankine to degrees Celsius converter
Degrees Celsius (°C)
1 degree Rankine = -272.5944444 degrees Celsius
How to convert degrees Rankine to degrees Celsius
°C = °R × 5/9 − 273.15
Temperature scales have different zero points, so this is not a simple multiplication. Take the value in degrees Rankine, multiply by 5/9, then subtract 273.15 to get degrees Celsius.
Worked examples
- Convert 0 degrees Rankine: apply the formula above with °R = 0, giving -273.15 degrees Celsius.
- Convert 37 degrees Rankine: apply the formula above with °R = 37, giving -252.5944444 degrees Celsius.
- Convert 100 degrees Rankine: apply the formula above with °R = 100, giving -217.5944444 degrees Celsius.
Quick-reference table
| °R | °C |
|---|---|
| -40 | -295.3722222 |
| -20 | -284.2611111 |
| -10 | -278.7055556 |
| 0 | -273.15 |
| 10 | -267.5944444 |
| 20 | -262.0388889 |
| 25 | -259.2611111 |
| 30 | -256.4833333 |
| 37 | -252.5944444 |
| 50 | -245.3722222 |
| 100 | -217.5944444 |
| 200 | -162.0388889 |
| °C | °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 |
| 50 | 581.67 |
| 100 | 671.67 |
| 200 | 851.67 |
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Frequently asked questions
How many degrees Celsius are in 1 degree Rankine?
1 degree Rankine equals -272.5944444 degrees Celsius.
What is the formula to convert degrees Rankine to degrees Celsius?
Use °C = °R × 5/9 − 273.15. Temperature scales have different zero points, so this is not a simple multiplication. Take the value in degrees Rankine, multiply by 5/9, then subtract 273.15 to get degrees Celsius.
What is 100 degrees Rankine in degrees Celsius?
100 degrees Rankine is -217.5944444 degrees Celsius.