Convert Watt per square inch to International table calorie per second per square centimetre
Convert Watt per square inch (W/in²) to International table calorie per second per square centimetre (cal(IT)/(s·cm²)) instantly and accurately.
Conversion Formula
cal(IT)/(s·cm²) = W/in² × 0.03702118802
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.
About International table calorie per second per square centimetre
The international table calorie per second per square centimetre (cal(IT)/(s·cm²)) equals exactly 41868 W/m² (1 cal(IT) = 4.1868 J; 1 cm² = 10⁻⁴ m²). The IT variant of the high-flux CGS unit, slightly larger than the thermochemical counterpart due to the IT calorie definition. 1 cal(IT)/(s·cm²) = 41868 W/m².
Quick Reference Table
| Watt per square inch (W/in²) | International table calorie per second per square centimetre (cal(IT)/(s·cm²)) |
|---|---|
| 1 W/in² | 0.0370212 cal(IT)/(s·cm²) |
| 2 W/in² | 0.0740424 cal(IT)/(s·cm²) |
| 5 W/in² | 0.185106 cal(IT)/(s·cm²) |
| 10 W/in² | 0.370212 cal(IT)/(s·cm²) |
| 25 W/in² | 0.92553 cal(IT)/(s·cm²) |
| 50 W/in² | 1.85106 cal(IT)/(s·cm²) |
| 100 W/in² | 3.70212 cal(IT)/(s·cm²) |