Convert International table BTU per hour per square foot per degree Fahrenheit to International table kilocalorie per hour per square centimetre per degree Celsius

Convert International table BTU per hour per square foot per degree Fahrenheit (BTU(IT)/(h·ft²·°F)) to International table kilocalorie per hour per square centimetre per degree Celsius (kcal(IT)/(h·cm²·°C)) instantly and accurately.

International table BTU per hour per square foot per degree Fahrenheit (BTU(IT)/(h·ft²·°F))
International table kilocalorie per hour per square centimetre per degree Celsius (kcal(IT)/(h·cm²·°C))

Conversion Formula

kcal(IT)/(h·cm²·°C) = BTU(IT)/(h·ft²·°F) × 0.0004882427636

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).

About International table kilocalorie per hour per square centimetre per degree Celsius

The international table kilocalorie per hour per square centimetre per degree Celsius (kcal(IT)/(h·cm²·°C)) equals 4186.8/0.36 = 11630 W/(m²·K) exactly (1 kcal(IT) = 4186.8 J; 1 h = 3600 s; 1 cm² = 10⁻⁴ m²; 1 °C = 1 K). Used in IT-based thermodynamic tables for boiler tube surfaces and high-temperature process heat exchangers. 1 kcal(IT)/(h·cm²·°C) = 11630 W/(m²·K).

Quick Reference Table

International table BTU per hour per square foot per degree Fahrenheit (BTU(IT)/(h·ft²·°F))International table kilocalorie per hour per square centimetre per degree Celsius (kcal(IT)/(h·cm²·°C))
1 BTU(IT)/(h·ft²·°F)0.000488243 kcal(IT)/(h·cm²·°C)
2 BTU(IT)/(h·ft²·°F)0.000976486 kcal(IT)/(h·cm²·°C)
5 BTU(IT)/(h·ft²·°F)0.00244121 kcal(IT)/(h·cm²·°C)
10 BTU(IT)/(h·ft²·°F)0.00488243 kcal(IT)/(h·cm²·°C)
25 BTU(IT)/(h·ft²·°F)0.0122061 kcal(IT)/(h·cm²·°C)
50 BTU(IT)/(h·ft²·°F)0.0244121 kcal(IT)/(h·cm²·°C)
100 BTU(IT)/(h·ft²·°F)0.0488243 kcal(IT)/(h·cm²·°C)

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