Rankine to Kelvin Converter
Convert rankine (°R) to kelvin (K) instantly. Temperature conversions help with American oven recipes in Fahrenheit, weather apps set to the wrong unit, and science homework that uses kelvin.
Result
- Kelvin
- 0.555556 K
How to use the rankine to kelvin converter
- Enter the rankine (°R).
- The results update as you type, or press Calculate.
- Read the kelvin first, then the supporting figures below it.
Formula
°R converted through kelvin: ((°R*5/9))
Worked example
For example, with these inputs:
- Rankine (°R): 1
the calculator returns:
- Kelvin: 0.555556 K
Rankine to Kelvin table
| Rankine | Kelvin |
|---|---|
| -40 °R | -22.2222 K |
| -10 °R | -5.5556 K |
| 0 °R | 0 K |
| 10 °R | 5.5556 K |
| 20 °R | 11.1111 K |
| 25 °R | 13.8889 K |
| 30 °R | 16.6667 K |
| 37 °R | 20.5556 K |
| 50 °R | 27.7778 K |
| 100 °R | 55.5556 K |
| 200 °R | 111.1111 K |
About this conversion
Temperature conversions help with American oven recipes in Fahrenheit, weather apps set to the wrong unit, and science homework that uses kelvin.
Singapore adopted the metric system in the 1970s, replacing imperial units and traditional Chinese measures in most official uses. Metric units are now standard in schools, trade and government, but older units survive in property, markets and imported goods.
Unit conversion is simply multiplication by a fixed ratio. The ratio between two units of the same quantity never changes, so once you know it you can convert any value in either direction.
Frequently asked questions
How many kelvin are in one rankine?
1 °R = -22.2222 K.
How do I convert °R to K?
°R converted through kelvin: ((°R*5/9)).