W/m·K → BTU · Thermal Conductivity

Thermal Conductivity Converter

See how tall Thermal Conductivity characters are, Watt/meter-kelvin 1m to Calorie/sec·cm·°C 418.4m, plus BTU/hr·ft·°F 1.73073m with instant comparison to met...

Common conversionResult

About Thermal Conductivity conversion

Thermal conductivity is watts per meter-kelvin (SI) and BTU per hour-foot-degree-F (US), insulation at 0.03 W/m·K and copper at 385 W/m·K. Fiction Units converts between them.

One W/m·K is about 0.578 BTU/hr·ft·°F, the scale that links lab datasheets to US specs.

Units supported: W/m·K, BTU/hr·ft·°F, cal/s·cm·°C (copper ~385 W/m·K).

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Frequently asked questions

What units can I convert with the Thermal Conductivity converter?

W/m·K, BTU/hr·ft·°F, cal/s·cm·°C (copper ~385 W/m·K).

How accurate is this thermal conductivity converter?

This converter uses standard international definitions for every thermal conductivity unit, so results are precise to several decimal places, accurate enough for cooking, travel, homework, or any everyday use.

Can I convert in both directions?

Yes, enter a value in either field and the other updates instantly. You can also tap the swap button to flip the two units, or use the copy-link button to share this exact conversion.