Kilowatt per Square Meter to Kilocalorie (IT) per Hour per Square Foot Conversion

Convert between Kilowatt per Square Meter and Kilocalorie (IT) per Hour per Square Foot quickly and accurately.

kW/m²
kcal/(h·ft²)

How to Convert Kilowatt per Square Meter to Kilocalorie (IT) per Hour per Square Foot

Conversion Formula

1 kW/m² = 79.882 kcal/(h·ft²)
1 kcal/(h·ft²) = 0.013 kW/m²

Example

Convert 15 kW/m² to kcal/(h·ft²):

15 kW/m² = 15 × 79.882 kcal/(h·ft²) = 1198.234 kcal/(h·ft²)

Unit Information

Learn about the heat flux density units you're converting between

Kilowatt per Square Meter

kW/m²

Definition

The kilowatt per square meter (kW/m²) is a unit of heat flux density equal to 1000 watts per square meter. It represents the rate of heat energy transfer per unit area, commonly used for high heat flux applications and large-scale thermal systems where kilowatt units are more appropriate.

History/Origin

Developed for measuring high heat flux densities in industrial and large-scale thermal systems, this unit became standard in power generation and industrial thermal analysis. It provides a convenient measure for heat flux density in contexts where kilowatt units are more appropriate than watt units.

Current Use

Widely used in industrial thermal engineering, power generation, and large-scale thermal systems for measuring high heat flux densities. It is essential for designing thermal management systems, calculating heat transfer rates, and analyzing thermal properties in industrial applications.

Multiplier

1000

Offset

0

Kilocalorie (IT) per Hour per Square Foot

kcal/(h·ft²)

Definition

The kilocalorie (IT) per hour per square foot (kcal/(h·ft²)) is an imperial unit of heat flux density equal to approximately 12.52 watts per square meter. It represents the rate of heat energy transfer per unit area, commonly used in HVAC and building thermal analysis applications in the United States.

History/Origin

Developed for HVAC and building thermal analysis applications in the United States where imperial units are preferred, this unit became standard in American building thermal analysis and HVAC system design. It provides a practical measure for heat flux density using familiar imperial thermal units.

Current Use

Commonly used in HVAC system design, building thermal analysis, and energy efficiency applications in the United States where imperial units are preferred. It is essential for calculating heat transfer rates, designing thermal insulation, and analyzing thermal performance in imperial unit systems.

Multiplier

12.518

Offset

0

Kilowatt per Square Meter to Kilocalorie (IT) per Hour per Square Foot Conversion Table

Kilowatt per Square Meter [kW/m²] Kilocalorie (IT) per Hour per Square Foot [kcal/(h·ft²)]
1 kW/m² 79.882236 kcal/(h·ft²)
10 kW/m² 798.822356 kcal/(h·ft²)
25 kW/m² 1997.055889 kcal/(h·ft²)
50 kW/m² 3994.111778 kcal/(h·ft²)
100 kW/m² 7988.223556 kcal/(h·ft²)
0 kW/m² 0E+0 kcal/(h·ft²)
-10 kW/m² -798.822356 kcal/(h·ft²)
-40 kW/m² -3195.289422 kcal/(h·ft²)

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