Convert Rankine to Celsius and Celsius to Rankine instantly. Bidirectional temperature converter with formula and common values.
To convert Rankine to Celsius, multiply the Rankine value by 5/9 to get Kelvin, then subtract 273.15 to arrive at Celsius.
| °R | °C |
|---|---|
| 0 | -273.15 |
| 419.67 | -40 |
| 491.67 | 0 |
| 527.67 | 20 |
| 558.27 | 37 |
| 671.67 | 100 |
| 851.67 | 200 |
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Multiply the Rankine value by 5/9, then subtract 273.15. For example, 527.67 °R × 5/9 − 273.15 = 20 °C.
Absolute zero is 0 °R, which equals -273.15 °C or -459.67 °F.
No. Since Rankine is an absolute scale starting at absolute zero, negative Rankine values do not exist in physical reality.
Room temperature (approximately 20-22 °C) equals roughly 527.67-530.27 °R.