Watts per meter kelvin to BTUs (International Table) per hour foot degree Fahrenheit
1 W/(m·K) ≈ 0.5778 BTU_IT/(h·ft·°F). Edit either value to convert instantly.
Conversion formula
BTU_IT/(h·ft·°F) = W/(m·K) × (1) × (3.048 × 10¹⁰ / 5.2752792631 × 10¹⁰)1 W/(m·K) ≈ 0.577789 BTU_IT/(h·ft·°F)
watt per meter kelvin (W/(m·K))
watt per meter kelvin is a unit of thermal conductivity: 1 W/(m·K) = 1 J/(s·m·K).
Source: BIPM SI Brochure, 9th edition: SI units, prefixes and accepted units
BTU (International Table) per hour foot degree Fahrenheit (BTU_IT/(h·ft·°F))
BTU (International Table) per hour foot degree Fahrenheit is a unit of thermal conductivity: 1 BTU_IT/(h·ft·°F) ≈ 1.73073466637 W/(m·K). Uses the International Table BTU and the international foot. The Fahrenheit unit denotes a temperature interval.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
Conversion table
| W/(m·K) | BTU_IT/(h·ft·°F) |
|---|---|
| ≈ 0.577789 | |
| ≈ 1.15558 | |
| ≈ 2.88895 | |
| ≈ 5.77789 | |
| ≈ 8.66684 | |
| ≈ 11.5558 | |
| ≈ 14.4447 | |
| ≈ 17.3337 | |
| ≈ 23.1116 | |
| ≈ 26.0005 |
| W/(m·K) | BTU_IT/(h·ft·°F) |
|---|---|
| ≈ 28.8895 | |
| ≈ 34.6674 | |
| ≈ 40.4453 | |
| ≈ 46.2231 | |
| ≈ 52.001 | |
| ≈ 57.7789 | |
| ≈ 86.6684 | |
| ≈ 92.4463 | |
| ≈ 98.2242 | |
| ≈ 104.002 |
Frequently asked questions
How many BTUs (International Table) per hour foot degree Fahrenheit are in 1 watt per meter kelvin?
1 W/(m·K) ≈ 0.5778 BTU_IT/(h·ft·°F). BTU_IT/(h·ft·°F) = W/(m·K) × (1) × (3.048 × 10¹⁰ / 5.2752792631 × 10¹⁰)
How do I convert W/(m·K) to BTU_IT/(h·ft·°F)?
BTU_IT/(h·ft·°F) = W/(m·K) × (1) × (3.048 × 10¹⁰ / 5.2752792631 × 10¹⁰)
Is 1 watt per meter kelvin bigger than 1 BTU (International Table) per hour foot degree Fahrenheit?
1 W/(m·K) ≈ 0.5778 BTU_IT/(h·ft·°F).