Convert Celsius to Rankine and Rankine to Celsius instantly. Bidirectional temperature converter with formula and common values.
To convert Celsius to Rankine, first add 273.15 to get the Kelvin equivalent, then multiply by 9/5 to scale to Fahrenheit-sized degrees.
| °C | °R |
|---|---|
| -40 | 419.67 |
| 0 | 491.67 |
| 5.3 | 501.21 |
| 20 | 527.67 |
| 37 | 558.27 |
| 100 | 671.67 |
| 200 | 851.67 |
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Rankine is an absolute temperature scale like Kelvin, but uses Fahrenheit-sized degrees. Zero Rankine equals absolute zero (-273.15 °C or -459.67 °F).
Add 273.15 to the Celsius value to get Kelvin, then multiply by 9/5. For example, 5.3 °C = (5.3 + 273.15) × 9/5 = 500.67 °R.
Rankine is primarily used in thermodynamic calculations in the United States, particularly in engineering fields that work with the Fahrenheit system.
0 °C equals 491.67 °R. This is the freezing point of water on the Rankine scale.
100 °C equals 671.67 °R. This is the boiling point of water on the Rankine scale.