Foot Pound per Minute per Square Foot to BTU (th) per Hour per Square Foot Conversion

Convert between Foot Pound per Minute per Square Foot and BTU (th) per Hour per Square Foot quickly and accurately.

ft·lbf/(min·ft²)
Btu/(h·ft²)

How to Convert Foot Pound per Minute per Square Foot to BTU (th) per Hour per Square Foot

Conversion Formula

1 ft·lbf/(min·ft²) = 0.077 Btu/(h·ft²)
1 Btu/(h·ft²) = 12.961 ft·lbf/(min·ft²)

Example

Convert 15 ft·lbf/(min·ft²) to Btu/(h·ft²):

15 ft·lbf/(min·ft²) = 15 × 0.077 Btu/(h·ft²) = 1.157 Btu/(h·ft²)

Unit Information

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

Foot Pound per Minute per Square Foot

ft·lbf/(min·ft²)

Definition

The foot pound per minute per square foot (ft·lbf/(min·ft²)) is an imperial unit of heat flux density equal to approximately 0.243 watts per square meter. It represents the rate of heat energy transfer per unit area, commonly used in specialized mechanical engineering applications where imperial units are preferred.

History/Origin

Developed for specialized mechanical engineering applications where imperial 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 mechanical units.

Current Use

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

Multiplier

0.243

Offset

0

BTU (th) per Hour per Square Foot

Btu/(h·ft²)

Definition

The BTU (th) per hour per square foot (Btu/(h·ft²)) is an imperial unit of heat flux density equal to approximately 3.152 watts per square meter. It represents the rate of heat energy transfer per unit area, commonly used in specialized thermochemical applications where hour time units are preferred.

History/Origin

Developed for specialized thermochemical applications where hour time units are preferred, this unit became standard in thermochemical building thermal analysis and specialized HVAC system design. It provides a precise measure for heat flux density using thermochemical BTU and hour units.

Current Use

Used in specialized thermochemical applications, thermochemical building thermal analysis, and research contexts where thermochemical BTU and hour units are specified. It is essential for precise thermochemical calculations, specialized analysis, and specialized thermochemical applications.

Multiplier

3.152

Offset

0

Foot Pound per Minute per Square Foot to BTU (th) per Hour per Square Foot Conversion Table

Foot Pound per Minute per Square Foot [ft·lbf/(min·ft²)] BTU (th) per Hour per Square Foot [Btu/(h·ft²)]
1 ft·lbf/(min·ft²) 0.077156 Btu/(h·ft²)
10 ft·lbf/(min·ft²) 0.771556 Btu/(h·ft²)
25 ft·lbf/(min·ft²) 1.928891 Btu/(h·ft²)
50 ft·lbf/(min·ft²) 3.857782 Btu/(h·ft²)
100 ft·lbf/(min·ft²) 7.715565 Btu/(h·ft²)
0 ft·lbf/(min·ft²) 0E+0 Btu/(h·ft²)
-10 ft·lbf/(min·ft²) -0.771556 Btu/(h·ft²)
-40 ft·lbf/(min·ft²) -3.086226 Btu/(h·ft²)

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