Kilocalorie (IT) per Hour per Square Foot to Joule per Second per Square Meter Conversion
Convert between Kilocalorie (IT) per Hour per Square Foot and Joule per Second per Square Meter quickly and accurately.
How to Convert Kilocalorie (IT) per Hour per Square Foot to Joule per Second per Square Meter
Conversion Formula
Example
Convert 15 kcal/(h·ft²) to J/(s·m²):
Unit Information
Learn about the heat flux density units you're converting between
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
Joule per Second per Square Meter
J/(s·m²)
Definition
The joule per second per square meter (J/(s·m²)) is a unit of heat flux density equal to one watt per square meter. It represents the rate of heat energy transfer per unit area, commonly used in thermal engineering and energy analysis applications where joule and second units are preferred.
History/Origin
Developed for thermal engineering and energy analysis applications where joule and second units are preferred, this unit became standard in energy system design and thermal analysis. It provides a practical measure for heat flux density using familiar energy and time units.
Current Use
Widely used in thermal engineering, energy analysis, and industrial applications. It is essential for calculating heat transfer rates, designing thermal management systems, and analyzing thermal properties in energy and industrial applications.
Multiplier
1
Offset
0
Kilocalorie (IT) per Hour per Square Foot to Joule per Second per Square Meter Conversion Table
| Kilocalorie (IT) per Hour per Square Foot [kcal/(h·ft²)] | Joule per Second per Square Meter [J/(s·m²)] |
|---|---|
| 1 kcal/(h·ft²) | 12.518428 J/(s·m²) |
| 10 kcal/(h·ft²) | 125.184278 J/(s·m²) |
| 25 kcal/(h·ft²) | 312.960696 J/(s·m²) |
| 50 kcal/(h·ft²) | 625.921391 J/(s·m²) |
| 100 kcal/(h·ft²) | 1251.842782 J/(s·m²) |
| 0 kcal/(h·ft²) | 0E+0 J/(s·m²) |
| -10 kcal/(h·ft²) | -125.184278 J/(s·m²) |
| -40 kcal/(h·ft²) | -500.737113 J/(s·m²) |
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