Convert International table kilocalorie per hour per square centimetre to Watt per square millimetre
Convert International table kilocalorie per hour per square centimetre (kcal(IT)/(h·cm²)) to Watt per square millimetre (W/mm²) instantly and accurately.
Conversion Formula
W/mm² = kcal(IT)/(h·cm²) × 0.01163
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.
About Watt per square millimetre
The watt per square millimetre (W/mm²) equals exactly 10⁶ W/m². Used in high-power laser material processing - cutting, welding, and additive manufacturing - and electron beam applications. A 1 kW laser focused to 1 mm² achieves 1 W/mm². Numerically equal to MW/m². 1 W/mm² = 10⁶ W/m² = 100 W/cm².
Quick Reference Table
| International table kilocalorie per hour per square centimetre (kcal(IT)/(h·cm²)) | Watt per square millimetre (W/mm²) |
|---|---|
| 1 kcal(IT)/(h·cm²) | 0.01163 W/mm² |
| 2 kcal(IT)/(h·cm²) | 0.02326 W/mm² |
| 5 kcal(IT)/(h·cm²) | 0.05815 W/mm² |
| 10 kcal(IT)/(h·cm²) | 0.1163 W/mm² |
| 25 kcal(IT)/(h·cm²) | 0.29075 W/mm² |
| 50 kcal(IT)/(h·cm²) | 0.5815 W/mm² |
| 100 kcal(IT)/(h·cm²) | 1.163 W/mm² |