Thermal Resistance conversion
1 kelvin/watt (K/W) equals 1,899.100775782667 degree fahrenheit second/btu (°F·s/Btu). Enter any value below to convert from K/W to °F·s/Btu.
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1 K/W = 1,899.1007757827 °F·s/Btu
| Unit | Value |
|---|---|
| Kelvin/watt K/W | 1 |
| Degree Fahrenheit hour/Btu °F·h/Btu | 0.5275279796 |
| Degree Fahrenheit second/Btu °F·s/Btu | 1,899.1007757827 |
Formula
Use this relationship for a direct conversion:
2 K/W = 3,798.2015515653 °F·s/Btu.
SI relationships follow the cited reference. Conventional and domain-specific factors use the established ConvertWin factor inventory; verify safety-critical work against the governing standard.
Quick reference
| Kelvin/watt (K/W) | Degree Fahrenheit second/Btu (°F·s/Btu) |
|---|---|
| 0.01 | 18.9910077578 |
| 0.1 | 189.9100775783 |
| 1 | 1,899.1007757827 |
| 2 | 3,798.2015515653 |
| 5 | 9,495.5038789133 |
| 10 | 18,991.0077578267 |
| 25 | 47,477.5193945667 |
| 50 | 94,955.0387891334 |
| 100 | 189,910.0775782667 |
| 1,000 | 1,899,100.7757826669 |
From unit
Kelvin/watt (K/W) is the base unit of Thermal Resistance in the International System of Units (SI).
Symbol: K/W
To unit
Degree Fahrenheit second/Btu (°F·s/Btu) is a unit of Thermal Resistance. 1 °F·s/Btu = 0.000526565 K/W
Symbol: °F·s/Btu
Keep converting
Source
The SI framework is checked against NIST Guide for the Use of the International System of Units; conventional factors come from the extended factor inventory. Calculations use full internal precision before display rounding.
View the complete thermal resistance converterQuestions
Use the formula °F·s/Btu = K/W x 1,899.100775782667. 1 kelvin/watt (K/W) equals 1,899.100775782667 degree fahrenheit second/btu (°F·s/Btu).
SI relationships follow the cited reference. Conventional and domain-specific factors use the established ConvertWin factor inventory; verify safety-critical work against the governing standard.
