Convert watt/square metre to kilocalorie (it)/hour/square metre
Watt/Square Metre
The watt per square metre (W/m²) is the SI unit of heat flux density and irradiance. It represents the power transmitted per unit area. The solar constant (total solar irradiance) at Earth's orbit is approximately 1361 W/m². Used in heat transfer engineering, solar energy, and thermal radiation analysis.
Kilocalorie (IT)/Hour/Square Metre
The kilocalorie (IT) per hour per square metre (kcal/(h·m²)) equals approximately 1.163 W/m². It is used in older European engineering standards and building physics for expressing heat flux through walls, floors, and ceilings. Common in older HVAC and building energy standards.
Watt/Square Metre to Kilocalorie (IT)/Hour/Square Metre conversion table
| Watt/Square Metre | Kilocalorie (IT)/Hour/Square Metre |
|---|---|
| 1 | 0.859845 |
| 2 | 1.71969 |
| 5 | 4.29923 |
| 10 | 8.59845 |
| 25 | 21.4961 |
| 50 | 42.9923 |
| 100 | 85.9845 |
| 500 | 429.923 |
| 1000 | 859.845 |