Convert Kelvin (K) to Rankine (°R)
Looking for a fast K to °R conversion? The relationship is fixed: 1 K = 1.8 °R, which means you Kelvin to Rankine.
Formula
1 K = 1.8 °R
To convert K to °R, Kelvin to Rankine.
Conversion Table
| Kelvin (K) | Rankine (°R) |
|---|---|
| 0.01 K | 0.018 °R |
| 0.1 K | 0.18 °R |
| 0.5 K | 0.9 °R |
| 1 K | 1.8 °R |
| 2 K | 3.6 °R |
| 3 K | 5.4 °R |
| 5 K | 9 °R |
| 10 K | 18 °R |
| 15 K | 27 °R |
| 20 K | 36 °R |
| 25 K | 45 °R |
| 50 K | 90 °R |
| 100 K | 180 °R |
| 250 K | 450 °R |
| 500 K | 900 °R |
| 1000 K | 1800 °R |
| 2500 K | 4500 °R |
| 5000 K | 9000 °R |
| 10000 K | 18000 °R |
| 50000 K | 90000 °R |
Common K to °R Examples
- 1 K = 1.8 °R
- 5 K = 9 °R
- 10 K = 18 °R
- 25 K = 45 °R
- 50 K = 90 °R
- 100 K = 180 °R
- 500 K = 900 °R
- 1000 K = 1800 °R
Frequently Asked Questions
Where does the unit K come from?
Kelvin is a standard Temperature unit used in specific regions or fields. Its definition has been refined over time to match international measurement standards.
Where does the unit °R come from?
Rankine is a Temperature unit with its own historical and regional roots, now defined in relation to internationally agreed reference standards.
How many decimal places should I keep when converting K to °R?
For everyday use, 2 to 4 decimal places are enough. Scientific or engineering work may require 6 or more.
Can I convert °R back to K?
Yes. Simply invert the ratio: divide the °R value by 1.8 to get the equivalent in K.
What is the difference between K and °R?
Both measure Temperature, but they belong to different unit systems or scales, which is why a conversion factor is needed between them.
Why are there different units for Temperature?
Different regions and industries developed their own Temperature standards over time. International trade and science later required conversion tools to bridge them.