Convert International table kilocalorie per hour per square centimetre per degree Celsius to International table BTU per hour per square inch per degree Fahrenheit
Convert International table kilocalorie per hour per square centimetre per degree Celsius (kcal(IT)/(h·cm²·°C)) to International table BTU per hour per square inch per degree Fahrenheit (BTU(IT)/(h·in²·°F)) instantly and accurately.
Conversion Formula
BTU(IT)/(h·in²·°F) = kcal(IT)/(h·cm²·°C) × 14.22334331
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).
About International table BTU per hour per square inch per degree Fahrenheit
The international table BTU per hour per square inch per degree Fahrenheit (BTU(IT)/(h·in²·°F)) equals ≈ 817.67 W/(m²·K) (1 in² = 6.4516×10⁻⁴ m²; 1 °F = 5/9 K). Encountered in US electronics thermal management, semiconductor package datasheets, and heat sink characterisation where contact areas are measured in square inches. 1 BTU(IT)/(h·in²·°F) ≈ 817.67 W/(m²·K).
Quick Reference Table
| International table kilocalorie per hour per square centimetre per degree Celsius (kcal(IT)/(h·cm²·°C)) | International table BTU per hour per square inch per degree Fahrenheit (BTU(IT)/(h·in²·°F)) |
|---|---|
| 1 kcal(IT)/(h·cm²·°C) | 14.2233 BTU(IT)/(h·in²·°F) |
| 2 kcal(IT)/(h·cm²·°C) | 28.4467 BTU(IT)/(h·in²·°F) |
| 5 kcal(IT)/(h·cm²·°C) | 71.1167 BTU(IT)/(h·in²·°F) |
| 10 kcal(IT)/(h·cm²·°C) | 142.233 BTU(IT)/(h·in²·°F) |
| 25 kcal(IT)/(h·cm²·°C) | 355.584 BTU(IT)/(h·in²·°F) |
| 50 kcal(IT)/(h·cm²·°C) | 711.167 BTU(IT)/(h·in²·°F) |
| 100 kcal(IT)/(h·cm²·°C) | 1422.33 BTU(IT)/(h·in²·°F) |