BTU (th) per Second per Square Foot to Kilocalorie (IT) per Hour per Square Meter Conversion
Convert between BTU (th) per Second per Square Foot and Kilocalorie (IT) per Hour per Square Meter quickly and accurately.
How to Convert BTU (th) per Second per Square Foot to Kilocalorie (IT) per Hour per Square Meter
Conversion Formula
Example
Convert 15 Btu/(s·ft²) to kcal/(h·m²):
Unit Information
Learn about the heat flux density units you're converting between
BTU (th) per Second per Square Foot
Btu/(s·ft²)
Definition
The BTU (th) per second per square foot (Btu/(s·ft²)) is an imperial unit of heat flux density equal to approximately 11,349 watts per square meter. It represents the rate of heat energy transfer per unit area, commonly used in specialized thermochemical applications where thermochemical BTU units are specified.
History/Origin
Developed as part of the thermochemical BTU system for precise heat flux density measurements, this unit became standard in specialized thermochemical thermal analysis and research applications. It provides a precise measure for heat flux density using thermochemical BTU units.
Current Use
Used in specialized thermochemical applications, thermochemical thermal analysis, and research contexts where thermochemical BTU units are specified. It is essential for precise thermochemical calculations, specialized analysis, and specialized thermochemical applications.
Multiplier
11348.932
Offset
0
Kilocalorie (IT) per Hour per Square Meter
kcal/(h·m²)
Definition
The kilocalorie (IT) per hour per square meter (kcal/(h·m²)) is a unit of heat flux density equal to approximately 1.163 watts per square meter. It represents the rate of heat energy transfer per unit area, commonly used in HVAC and building thermal analysis applications.
History/Origin
Developed for HVAC and building thermal analysis applications where kilocalorie and hour units are preferred, this unit became standard in building thermal analysis and HVAC system design. It provides a practical measure for heat flux density using familiar thermal and time units.
Current Use
Widely used in HVAC system design, building thermal analysis, and energy efficiency applications. It is essential for calculating heat transfer rates, designing thermal insulation, and analyzing thermal performance in building and HVAC applications.
Multiplier
1.163
Offset
0
BTU (th) per Second per Square Foot to Kilocalorie (IT) per Hour per Square Meter Conversion Table
| BTU (th) per Second per Square Foot [Btu/(s·ft²)] | Kilocalorie (IT) per Hour per Square Meter [kcal/(h·m²)] |
|---|---|
| 1 Btu/(s·ft²) | 9758.324846 kcal/(h·m²) |
| 10 Btu/(s·ft²) | 97583.248459 kcal/(h·m²) |
| 25 Btu/(s·ft²) | 243958.121147 kcal/(h·m²) |
| 50 Btu/(s·ft²) | 487916.2422940001 kcal/(h·m²) |
| 100 Btu/(s·ft²) | 975832.484589 kcal/(h·m²) |
| 0 Btu/(s·ft²) | 0E+0 kcal/(h·m²) |
| -10 Btu/(s·ft²) | -97583.248459 kcal/(h·m²) |
| -40 Btu/(s·ft²) | -390332.993835 kcal/(h·m²) |
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