BTU inch per hour square foot degree Fahrenheit to watt per meter kelvin converter

Convert BTU inch per hour square foot degree Fahrenheit to watt per meter kelvin in the Thermal conductivity family. See a sample calculation, unit definitions, and the interactive converter.

Example conversion: 1 Btu-in-h-ft2-F

0.1442279 watt per meter kelvin

This example is calculated from the same unit registry used by the interactive converter.

Formula and unit definitions

Convert thermal conductivity in watts per meter-kelvin and engineering units.

target value = source value × source factor ÷ target factor

Source unit: BTU inch per hour square foot degree Fahrenheit (Btu-in-h-ft2-F), factor 0.1442279, offset 0.

Target unit: watt per meter kelvin (W-mK), factor 1, offset 0.

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Important note

The calculation is performed locally from the listed unit definitions. Display results are rounded for readability; high-precision and regulated work should use the governing standard and appropriate significant figures.

For high-precision, regulated or safety-critical use, check the underlying standard and its required precision. Historical and approximate units are identified in their names or family descriptions.

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