Degree Fahrenheit hour per BTU to Kelvin per watt Converter
1 degree Fahrenheit hour per BTU is about 1.895634241 kelvins per watt. Convert degree Fahrenheit hours per BTU (°F·h/BTU) to kelvins per watt (K/W) below: type a value and the result updates as you type.
°F·h/BTU to K/W calculator
Result
Degree Fahrenheit hour per BTU to Kelvin per watt conversion
1 °F·h/BTU ≈ 1.895634241 K/Wone degree Fahrenheit hour per BTU in kelvins per watt
1 K/W = 0.52752792631 °F·h/BTUone kelvin per watt in degree Fahrenheit hours per BTU
Degree Fahrenheit hour per BTU (°F·h/BTU): The temperature difference in °F needed to drive one BTU (IT) per hour of heat flow.
Kelvin per watt (K/W): SI unit of thermal resistance: the temperature difference in kelvins needed to drive one watt of heat flow. Equal to °C/W.
Source:Degree Fahrenheit hour per BTU: NIST Special Publication 811 (2008), Appendix B.8; Kelvin per watt: SI Brochure, 9th edition (BIPM, 2019)
How to convert degree Fahrenheit hours per BTU to kelvins per watt
To convert degree Fahrenheit hours per BTU to kelvins per watt, divide the number of degree Fahrenheit hours per BTU by 0.52752792631.
Formula
K/W = °F·h/BTU ÷ 0.52752792631
Examples
- 5 °F·h/BTU = 5 ÷ 0.52752792631 ≈ 9.478171203 K/W
- 25 °F·h/BTU = 25 ÷ 0.52752792631 ≈ 47.39085602 K/W
- 100 °F·h/BTU = 100 ÷ 0.52752792631 ≈ 189.5634241 K/W
Degree Fahrenheit hour per BTU to Kelvin per watt conversion table
| Degree Fahrenheit hour per BTU (°F·h/BTU) | Kelvin per watt (K/W) |
|---|---|
| 0.1 °F·h/BTU | 0.1895634241 K/W |
| 0.5 °F·h/BTU | 0.9478171203 K/W |
| 1 °F·h/BTU | 1.895634241 K/W |
| 2 °F·h/BTU | 3.791268481 K/W |
| 3 °F·h/BTU | 5.686902722 K/W |
| 5 °F·h/BTU | 9.478171203 K/W |
| 10 °F·h/BTU | 18.95634241 K/W |
| 20 °F·h/BTU | 37.91268481 K/W |
| 25 °F·h/BTU | 47.39085602 K/W |
| 50 °F·h/BTU | 94.78171203 K/W |
| 100 °F·h/BTU | 189.5634241 K/W |
| 250 °F·h/BTU | 473.9085602 K/W |
| 500 °F·h/BTU | 947.8171203 K/W |
| 1000 °F·h/BTU | 1895.634241 K/W |
Values rounded to 10 significant digits where needed.
Frequently asked questions
- How many kelvins per watt are in one degree Fahrenheit hour per BTU?
- One degree Fahrenheit hour per BTU is about 1.895634241 kelvins per watt.
- How do I convert kelvins per watt to degree Fahrenheit hours per BTU?
- To convert kelvins per watt to degree Fahrenheit hours per BTU, multiply the number of kelvins per watt by 0.52752792631. The formula is °F·h/BTU = K/W × 0.52752792631.
- Is this conversion exact?
- Yes. Both units have exact definitions and the factor 0.52752792631 is exact. Displayed results are only rounded when they have many decimal places.
- Which is larger, a degree Fahrenheit hour per BTU or a kelvin per watt?
- A degree Fahrenheit hour per BTU is about 1.895634241 times larger than a kelvin per watt. In other words, a kelvin per watt is 0.52752792631 of a degree Fahrenheit hour per BTU.