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

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

Btu/(h·ft²)
ft·lbf/(min·ft²)

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

Conversion Formula

1 Btu/(h·ft²) = 12.969 ft·lbf/(min·ft²)
1 ft·lbf/(min·ft²) = 0.077 Btu/(h·ft²)

Example

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

15 Btu/(h·ft²) = 15 × 12.969 ft·lbf/(min·ft²) = 194.542 ft·lbf/(min·ft²)

Unit Information

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

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

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 (IT) per Hour per Square Foot to Foot Pound per Minute per Square Foot Conversion Table

BTU (IT) per Hour per Square Foot [Btu/(h·ft²)] Foot Pound per Minute per Square Foot [ft·lbf/(min·ft²)]
1 Btu/(h·ft²) 12.969488 ft·lbf/(min·ft²)
10 Btu/(h·ft²) 129.694877 ft·lbf/(min·ft²)
25 Btu/(h·ft²) 324.237193 ft·lbf/(min·ft²)
50 Btu/(h·ft²) 648.474385 ft·lbf/(min·ft²)
100 Btu/(h·ft²) 1296.948771 ft·lbf/(min·ft²)
0 Btu/(h·ft²) 0E+0 ft·lbf/(min·ft²)
-10 Btu/(h·ft²) -129.694877 ft·lbf/(min·ft²)
-40 Btu/(h·ft²) -518.779508 ft·lbf/(min·ft²)

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