Horsepower per Square Foot to BTU (IT) per Hour per Square Foot Conversion

Convert between Horsepower per Square Foot and BTU (IT) per Hour per Square Foot quickly and accurately.

hp/ft²
Btu/(h·ft²)

How to Convert Horsepower per Square Foot to BTU (IT) per Hour per Square Foot

Conversion Formula

1 hp/ft² = 2544.434 Btu/(h·ft²)
1 Btu/(h·ft²) = 0 hp/ft²

Example

Convert 15 hp/ft² to Btu/(h·ft²):

15 hp/ft² = 15 × 2544.434 Btu/(h·ft²) = 38166.504 Btu/(h·ft²)

Unit Information

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

Horsepower per Square Foot

hp/ft²

Definition

The horsepower per square foot (hp/ft²) is an imperial unit of heat flux density equal to approximately 8,027 watts per square meter. It represents the rate of heat energy transfer per unit area, commonly used in specialized mechanical engineering applications where horsepower units are preferred.

History/Origin

Developed for specialized mechanical engineering applications where horsepower units are preferred, this unit became standard in specialized mechanical thermal analysis and engineering system design. It provides a practical measure for heat flux density using familiar imperial horsepower units.

Current Use

Used in specialized mechanical engineering applications, mechanical thermal analysis, and engineering contexts where imperial horsepower units are specified. It is essential for mechanical thermal calculations, engineering analysis, and specialized mechanical applications.

Multiplier

8026.647

Offset

0

BTU (IT) per Hour per Square Foot

Btu/(h·ft²)

Definition

The BTU (IT) per hour per square foot (Btu/(h·ft²)) is an imperial unit of heat flux density equal to approximately 3.155 watts per square meter. It represents the rate of heat energy transfer per unit area, commonly used in building thermal analysis and HVAC applications where hour time units are preferred.

History/Origin

Developed for building thermal analysis and HVAC applications where hour time 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 imperial and hour units.

Current Use

Commonly used in building thermal analysis, HVAC system design, and thermal engineering applications where hour time units are preferred. It is essential for calculating heat transfer rates, designing thermal insulation, and analyzing thermal performance in building applications.

Multiplier

3.155

Offset

0

Horsepower per Square Foot to BTU (IT) per Hour per Square Foot Conversion Table

Horsepower per Square Foot [hp/ft²] BTU (IT) per Hour per Square Foot [Btu/(h·ft²)]
1 hp/ft² 2544.433578 Btu/(h·ft²)
10 hp/ft² 25444.335782 Btu/(h·ft²)
25 hp/ft² 63610.839456 Btu/(h·ft²)
50 hp/ft² 127221.678912 Btu/(h·ft²)
100 hp/ft² 254443.357824 Btu/(h·ft²)
0 hp/ft² 0E+0 Btu/(h·ft²)
-10 hp/ft² -25444.335782 Btu/(h·ft²)
-40 hp/ft² -101777.34313 Btu/(h·ft²)

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