What does horsepower per square foot measure?

It measures heat flux density by expressing mechanical horsepower delivered or removed per unit area in square feet.

Why convert to kilocalorie (IT)/hour/square foot?

This unit is useful in building energy calculations and insulation engineering where calorie-based heat flux units are commonly applied.

Is horsepower per square foot an SI unit?

No, it is a non-SI unit mainly used in certain industrial and thermal system applications.

How to Convert from Horsepower/square foot to Kilocalorie (IT)/hour/square foot?

Convert heat flux density units from horsepower per square foot to kilocalorie (IT) per hour per square foot quickly and accurately. Learn the key concepts, use cases, and examples for this heat flux density unit conversion.

Horsepower/square foot

Kilocalorie (IT)/hour/square foot

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Horsepower/square foot to Kilocalorie (IT)/hour/square foot Conversion Table

Horsepower/square foot	Kilocalorie (IT)/hour/square foot

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Horsepower/square foot to Kilocalorie (IT)/hour/square foot Conversion Table
Horsepower/square foot	Kilocalorie (IT)/hour/square foot

Explore More Heat Flux Density Units Converter

What Is This Tool?

This tool converts heat flux density values between horsepower per square foot and kilocalorie (IT) per hour per square foot units. It helps translate power delivered or removed per unit area between mechanical horsepower-based and calorie-based measurements.

How to Use This Tool?

Enter the heat flux density value in horsepower per square foot.
Select the target unit as kilocalorie (IT) per hour per square foot.
Click convert to obtain the corresponding value.
Review results and apply them in your thermal calculations or reports.

Key Features

Converts heat flux density from horsepower/ft² to kilocalorie (IT)/hr/ft²
Based on precise unit definitions and conversion rates
Supports industrial and building energy application contexts
Easy and fast browser-based interface for conversions
Includes practical examples for reference

Examples

Convert 2 horsepower per square foot to kilocalorie (IT) per hour per square foot: 2 × 641.1864758505 = 1282.37 kcal (IT)/hr/ft²
Convert 0.5 horsepower per square foot to kilocalorie (IT) per hour per square foot: 0.5 × 641.1864758505 = 320.59 kcal (IT)/hr/ft²

Common Use Cases

Rating burner or furnace heat input per grate area in industrial combustion setups.
Expressing radiant or convective heat flux during fire or material exposure tests.
Quantifying concentrated heater or solar power density in thermal system design.
Calculating building envelope heat loss or gain in HVAC and energy analyses.
Evaluating thermal transmittance and insulation performance using calorie units.
Estimating surface heat flux from solar or equipment loads on roofs and walls.

Tips & Best Practices

Ensure the mechanical horsepower unit is consistently defined when converting.
Use this conversion when working in contexts favoring calorie-based heat flux units.
Cross-check converted values if precise energy standards are critical.
Apply conversion thoughtfully within thermal system design or building energy modeling.
Refer to examples for common multiples and conversions.

Limitations

Horsepower per square foot is non-SI and mainly used in industrial contexts.
Kilocalorie (IT)/hour/square foot relies on an older energy unit that may be less intuitive in SI-centric environments.
Conversion accuracy depends on fixed values used for mechanical horsepower and kilocalorie definitions.

Frequently Asked Questions

What does horsepower per square foot measure?: It measures heat flux density by expressing mechanical horsepower delivered or removed per unit area in square feet.
Why convert to kilocalorie (IT)/hour/square foot?: This unit is useful in building energy calculations and insulation engineering where calorie-based heat flux units are commonly applied.
Is horsepower per square foot an SI unit?: No, it is a non-SI unit mainly used in certain industrial and thermal system applications.

Key Terminology

Horsepower per square foot: A non-SI unit representing mechanical horsepower divided by area in square feet used for heat flux density.
Kilocalorie (IT)/hour/square foot: A unit describing the transfer of an International-Table kilocalorie of energy per hour across one square foot of surface area, used for heat flow density.

Quick Knowledge Check

What is the main category of these units?

Energy density

Heat flux density

Power output

Which unit expresses heat flow per hour per square foot?

Horsepower/square foot

Kilocalorie (IT)/hour/square foot

Watts/meter squared

When might you use horsepower per square foot?

In HVAC building insulation analysis

Industrial burner heat input rating

Measuring electrical current

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