The Thermal Conductivity Conversion Calculator is a practical online tool designed to quickly convert thermal conductivity values between common SI, metric, and imperial units. It supports units such as W/(m·K), W/(m·°C), mW/(m·K), kcal/(h·m·°C), and BTU/(h·ft·°F). Whether you are working with insulation, metals, building materials, HVAC systems, or engineering calculations, this calculator provides fast and accurate unit conversions. Simply enter a thermal conductivity value, select the original and target units, and get the converted result instantly.
Thermal Conductivity Converter
Convert thermal conductivity values between common SI, metric, imperial, and engineering units.
Conversion Result
Common Thermal Conductivity Values
Approximate reference values in W/(m·K). Thermal conductivity varies with temperature, composition, density, and material condition.
| Material | Approximate Thermal Conductivity |
|---|---|
| Air | 0.026 W/(m·K) |
| Water | 0.6 W/(m·K) |
| Glass | 0.8 to 1.1 W/(m·K) |
| Stainless Steel | 14 to 16 W/(m·K) |
| Carbon Steel | 45 to 60 W/(m·K) |
| Aluminum | 205 W/(m·K) |
| Copper | 385 to 400 W/(m·K) |
