Convert Thermochemical kilocalorie per hour per square centimetre to Watt per square inch
Convert Thermochemical kilocalorie per hour per square centimetre (kcal(th)/(h·cm²)) to Watt per square inch (W/in²) instantly and accurately.
Conversion Formula
W/in² = kcal(th)/(h·cm²) × 7.498192889
About Thermochemical kilocalorie per hour per square centimetre
The thermochemical kilocalorie per hour per square centimetre (kcal(th)/(h·cm²)) equals 4184/(3600×10⁻⁴) ≈ 11622 W/m² (= 10⁴ × kcal(th)/(h·m²)). A high-flux variant of the metric heat flux unit found in older combustion engineering and furnace design references. 1 kcal(th)/(h·cm²) ≈ 11622 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
| Thermochemical kilocalorie per hour per square centimetre (kcal(th)/(h·cm²)) | Watt per square inch (W/in²) |
|---|---|
| 1 kcal(th)/(h·cm²) | 7.49819 W/in² |
| 2 kcal(th)/(h·cm²) | 14.9964 W/in² |
| 5 kcal(th)/(h·cm²) | 37.491 W/in² |
| 10 kcal(th)/(h·cm²) | 74.9819 W/in² |
| 25 kcal(th)/(h·cm²) | 187.455 W/in² |
| 50 kcal(th)/(h·cm²) | 374.91 W/in² |
| 100 kcal(th)/(h·cm²) | 749.819 W/in² |