Convert Microwatt per square metre to Thermochemical kilocalorie per hour per square metre
Convert Microwatt per square metre (µW/m²) to Thermochemical kilocalorie per hour per square metre (kcal(th)/(h·m²)) instantly and accurately.
Conversion Formula
kcal(th)/(h·m²) = µW/m² × 8.604206501e-7
About Microwatt per square metre
The microwatt per square metre (µW/m²) equals 10⁻⁶ W/m². Encountered in geothermal science - deep crustal heat flux measurements in stable shield regions can reach a few µW/m² - and in bio-electromagnetic research for very low intensity radiation fields. 1 µW/m² = 10⁻⁶ W/m² = 10³ nW/m².
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.
Quick Reference Table
| Microwatt per square metre (µW/m²) | Thermochemical kilocalorie per hour per square metre (kcal(th)/(h·m²)) |
|---|---|
| 1 µW/m² | 8.604 × 10-7 kcal(th)/(h·m²) |
| 2 µW/m² | 1.721 × 10-6 kcal(th)/(h·m²) |
| 5 µW/m² | 4.302 × 10-6 kcal(th)/(h·m²) |
| 10 µW/m² | 8.604 × 10-6 kcal(th)/(h·m²) |
| 25 µW/m² | 2.151 × 10-5 kcal(th)/(h·m²) |
| 50 µW/m² | 4.302 × 10-5 kcal(th)/(h·m²) |
| 100 µW/m² | 8.604 × 10-5 kcal(th)/(h·m²) |