Convert International table kilocalorie per hour per square metre to Watt per square inch
Convert International table kilocalorie per hour per square metre (kcal(IT)/(h·m²)) to Watt per square inch (W/in²) instantly and accurately.
Conversion Formula
W/in² = kcal(IT)/(h·m²) × 0.00075032108
About International table kilocalorie per hour per square metre
The international table kilocalorie per hour per square metre (kcal(IT)/(h·m²)) equals 4186.8/3600 ≈ 1.1633 W/m² (1 kcal(IT) = 4186.8 J; 1 h = 3600 s). The IT variant used in steam engineering, solar thermal collector standards, and process heat calculations. 1 kcal(IT)/(h·m²) ≈ 1.1633 W/m².
About Watt per square inch
The watt per square inch (W/in²) equals 1/(6.4516×10⁻⁴) ≈ 1550.003 W/m² (1 in = 0.0254 m). Used in US electronics thermal management for PCB power density, semiconductor die heat flux, and power module ratings. 1 W/in² ≈ 1550 W/m² ≈ 0.155 W/cm².
Quick Reference Table
| International table kilocalorie per hour per square metre (kcal(IT)/(h·m²)) | Watt per square inch (W/in²) |
|---|---|
| 1 kcal(IT)/(h·m²) | 0.000750321 W/in² |
| 2 kcal(IT)/(h·m²) | 0.00150064 W/in² |
| 5 kcal(IT)/(h·m²) | 0.00375161 W/in² |
| 10 kcal(IT)/(h·m²) | 0.00750321 W/in² |
| 25 kcal(IT)/(h·m²) | 0.018758 W/in² |
| 50 kcal(IT)/(h·m²) | 0.0375161 W/in² |
| 100 kcal(IT)/(h·m²) | 0.0750321 W/in² |