Convert Thermochemical kilocalorie per hour per square centimetre per degree Celsius to International table BTU per hour per square foot per degree Fahrenheit
Convert Thermochemical kilocalorie per hour per square centimetre per degree Celsius (kcal(th)/(h·cm²·°C)) to International table BTU per hour per square foot per degree Fahrenheit (BTU(IT)/(h·ft²·°F)) instantly and accurately.
Conversion Formula
BTU(IT)/(h·ft²·°F) = kcal(th)/(h·cm²·°C) × 2046.79169
About Thermochemical kilocalorie per hour per square centimetre per degree Celsius
The thermochemical kilocalorie per hour per square centimetre per degree Celsius (kcal(th)/(h·cm²·°C)) equals ≈ 11622 W/(m²·K) (= 10⁴ × kcal(th)/(h·m²·°C)). A high-flux CGS metric unit found in older combustion engineering, industrial furnace design, and metallurgical heat treating references. 1 kcal(th)/(h·cm²·°C) ≈ 11622 W/(m²·K).
About International table BTU per hour per square foot per degree Fahrenheit
The international table BTU per hour per square foot per degree Fahrenheit (BTU(IT)/(h·ft²·°F)) equals 1055.05585262/(3600×0.09290304×5/9) ≈ 5.6783 W/(m²·K). The dominant heat transfer coefficient unit in US engineering: ASHRAE handbooks, ASTM standards, boiler and heat exchanger design, and building envelope U-values are all commonly tabulated in this unit. 1 BTU(IT)/(h·ft²·°F) ≈ 5.6783 W/(m²·K).
Quick Reference Table
| Thermochemical kilocalorie per hour per square centimetre per degree Celsius (kcal(th)/(h·cm²·°C)) | International table BTU per hour per square foot per degree Fahrenheit (BTU(IT)/(h·ft²·°F)) |
|---|---|
| 1 kcal(th)/(h·cm²·°C) | 2046.79 BTU(IT)/(h·ft²·°F) |
| 2 kcal(th)/(h·cm²·°C) | 4093.58 BTU(IT)/(h·ft²·°F) |
| 5 kcal(th)/(h·cm²·°C) | 10234 BTU(IT)/(h·ft²·°F) |
| 10 kcal(th)/(h·cm²·°C) | 20467.9 BTU(IT)/(h·ft²·°F) |
| 25 kcal(th)/(h·cm²·°C) | 51169.8 BTU(IT)/(h·ft²·°F) |
| 50 kcal(th)/(h·cm²·°C) | 102340 BTU(IT)/(h·ft²·°F) |
| 100 kcal(th)/(h·cm²·°C) | 204679 BTU(IT)/(h·ft²·°F) |