Convert BTU per second per foot per degree Fahrenheit to Megawatt per metre kelvin
Convert BTU per second per foot per degree Fahrenheit (BTU/(s·ft·°F)) to Megawatt per metre kelvin (MW/(m·K)) instantly and accurately.
Conversion Formula
MW/(m·K) = BTU/(s·ft·°F) × 0.006230644799
About BTU per second per foot per degree Fahrenheit
The BTU per second per foot per degree Fahrenheit (BTU/(s·ft·°F)) equals (1055.05585262 × 9)/(0.3048 × 5) W/(m·K) ≈6230.6 W/(m·K). Equal to 3600 × BTU/(h·ft·°F). Reserved for extremely high-power transient applications in US engineering literature; copper ≈0.0617; carbon steel ≈0.0072 BTU/(s·ft·°F). 1 BTU/(s·ft·°F) = 3600 BTU/(h·ft·°F) ≈6230.6 W/(m·K).
About Megawatt per metre kelvin
The megawatt per metre kelvin (MW/(m·K)) equals exactly 10⁶ W/(m·K). A theoretical and research unit for modelling exotic or nanostructured materials: theoretical carbon nanotube axial conductivity predictions and astrophysical plasma heat transport can reach the MW/(m·K) range. No bulk engineering material approaches this value. 1 MW/(m·K) = 10⁶ W/(m·K) = 1000 kW/(m·K).
Quick Reference Table
| BTU per second per foot per degree Fahrenheit (BTU/(s·ft·°F)) | Megawatt per metre kelvin (MW/(m·K)) |
|---|---|
| 1 BTU/(s·ft·°F) | 0.00623064 MW/(m·K) |
| 2 BTU/(s·ft·°F) | 0.0124613 MW/(m·K) |
| 5 BTU/(s·ft·°F) | 0.0311532 MW/(m·K) |
| 10 BTU/(s·ft·°F) | 0.0623064 MW/(m·K) |
| 25 BTU/(s·ft·°F) | 0.155766 MW/(m·K) |
| 50 BTU/(s·ft·°F) | 0.311532 MW/(m·K) |
| 100 BTU/(s·ft·°F) | 0.623064 MW/(m·K) |