Convert Thermochemical kilocalorie per hour per square metre to International table kilocalorie per hour per square centimetre
Convert Thermochemical kilocalorie per hour per square metre (kcal(th)/(h·m²)) to International table kilocalorie per hour per square centimetre (kcal(IT)/(h·cm²)) instantly and accurately.
Conversion Formula
kcal(IT)/(h·cm²) = kcal(th)/(h·m²) × 9.993312315e-5
About Thermochemical kilocalorie per hour per square metre
The thermochemical kilocalorie per hour per square metre (kcal(th)/(h·m²)) equals 4184/3600 ≈ 1.1622 W/m² (1 kcal(th) = 4184 J; 1 h = 3600 s). Used in older continental European and Soviet-era building physics standards for wall and roof heat loss calculations. 1 kcal(th)/(h·m²) ≈ 1.1622 W/m².
About International table kilocalorie per hour per square centimetre
The international table kilocalorie per hour per square centimetre (kcal(IT)/(h·cm²)) equals 4186.8/(3600×10⁻⁴) = 11630 W/m² exactly (1 kcal(IT) = 4186.8 J; 1 h = 3600 s; 1 cm² = 10⁻⁴ m²). Used in IT-based thermodynamics for high heat flux surfaces such as boiler tubes. 1 kcal(IT)/(h·cm²) = 11630 W/m².
Quick Reference Table
| Thermochemical kilocalorie per hour per square metre (kcal(th)/(h·m²)) | International table kilocalorie per hour per square centimetre (kcal(IT)/(h·cm²)) |
|---|---|
| 1 kcal(th)/(h·m²) | 9.993 × 10-5 kcal(IT)/(h·cm²) |
| 2 kcal(th)/(h·m²) | 0.000199866 kcal(IT)/(h·cm²) |
| 5 kcal(th)/(h·m²) | 0.000499666 kcal(IT)/(h·cm²) |
| 10 kcal(th)/(h·m²) | 0.000999331 kcal(IT)/(h·cm²) |
| 25 kcal(th)/(h·m²) | 0.00249833 kcal(IT)/(h·cm²) |
| 50 kcal(th)/(h·m²) | 0.00499666 kcal(IT)/(h·cm²) |
| 100 kcal(th)/(h·m²) | 0.00999331 kcal(IT)/(h·cm²) |