What does horsepower/square foot measure?

It quantifies heat power delivered or removed per unit area expressed as mechanical horsepower divided by square feet, used in thermal applications.

Why convert to watt per square centimeter?

Converting to watt per square centimeter provides a standardized metric unit that is widely used in engineering, physics, and safety assessments.

Is horsepower/square foot commonly used in scientific literature?

No, it is a non-SI unit that is less frequent in contemporary research and can lead to confusion without correct conversions.

Convert Horsepower/square foot to Watt/square centimeter

Easily convert values from horsepower per square foot to watt per square centimeter to measure heat flux density in engineering and scientific applications.

Horsepower/square foot

Watt/square centimeter

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Horsepower/square foot to Watt/square centimeter Conversion Table

Horsepower/square foot	Watt/square centimeter

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

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Interval

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Horsepower/square foot to Watt/square centimeter Conversion Table
Horsepower/square foot	Watt/square centimeter

Explore More Heat Flux Density Units Converter

What Is This Tool?

This unit converter transforms measurements of heat flux density from horsepower per square foot (hp/ft²) to watt per square centimeter (W/cm²). It helps translate non-SI power density units into a metric form widely used in science and engineering.

How to Use This Tool?

Enter the heat flux density value in horsepower per square foot
Select horsepower/square foot as the input unit
Choose watt per square centimeter as the output unit
Click convert to see the equivalent value in watts per square centimeter

Key Features

Converts heat flux density between horsepower/square foot and watt/square centimeter
Calculates heat power per area using a defined conversion factor
Supports industrial, fire testing, laser processing, and thermal system applications
Browser-based and easy to use without requiring specialized software

Examples

2 horsepower/square foot converts to approximately 1.6053 watt/square centimeter
0.5 horsepower/square foot converts to approximately 0.4013 watt/square centimeter

Common Use Cases

Rating burner or furnace heat input per grate area in industrial combustion
Specifying radiant or convective heat flux on test specimens during fire exposure
Describing concentrated heater or solar power intensity for thermal system design
Measuring laser irradiance in materials processing and medical treatments
Characterizing surface heat flux in fire testing and electronic cooling systems

Tips & Best Practices

Confirm the measurement uses mechanical horsepower as the base horsepower definition
Ensure the surface area is measured accurately in square feet before converting
Use the converted value for consistent comparison in metric-based thermal analyses
Avoid mixing non-SI and SI units without proper conversion to prevent misinterpretation

Limitations

Horsepower/square foot is a non-SI unit and less common in modern scientific contexts
Conversion accuracy depends on correctly applying mechanical horsepower and area units
Assumes uniform power distribution over the defined surface area
Can cause confusion without careful unit recognition when converting between systems

Frequently Asked Questions

What does horsepower/square foot measure?: It quantifies heat power delivered or removed per unit area expressed as mechanical horsepower divided by square feet, used in thermal applications.
Why convert to watt per square centimeter?: Converting to watt per square centimeter provides a standardized metric unit that is widely used in engineering, physics, and safety assessments.
Is horsepower/square foot commonly used in scientific literature?: No, it is a non-SI unit that is less frequent in contemporary research and can lead to confusion without correct conversions.

Key Terminology

Horsepower/square foot: A non-SI unit of heat flux density expressing mechanical horsepower delivered per square foot of surface area.
Watt/square centimeter: An SI unit of heat flux density indicating the rate of energy transfer in watts per square centimeter of surface.
Heat flux density: The amount of heat energy transferred per unit area, often expressed in watts per square meter or square centimeter.

Quick Knowledge Check

What does 1 horsepower/square foot convert to in watt/square centimeter?

0.08 W/cm²

0.80 W/cm²

8 W/cm²

Which unit is commonly used for laser irradiance measurement?

horsepower/square foot

watt/square centimeter

horsepower per horsepower

What is a key limitation of using horsepower/square foot?

It is an SI unit widely accepted globally

It is a non-SI unit that may cause confusion without conversion

It directly measures temperature instead of power

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