What does watt per square centimeter measure?

It measures the rate of energy transfer in watts through each square centimeter of a surface, representing localized heat flux density.

Where is Btu (IT)/hour/square foot commonly used?

It is widely used in building energy codes to express thermal transmittance and assist in calculating heat loss or gain through building envelopes.

How to Convert from Watt/square centimeter to Btu (IT)/hour/square foot

Q: Why convert from watt/square centimeter to Btu (IT)/hour/square foot?

This conversion helps relate detailed measurements from laser and radiative heat studies to building energy performance standards and insulation assessments.

Easily convert heat flux density values from watt per square centimeter to Btu (IT) per hour per square foot using this online unit converter designed for engineering and building applications.

Watt/square centimeter

Btu (IT)/hour/square foot

Please check your input. It must be a valid numeric value.

Watt/square centimeter to Btu (IT)/hour/square foot Conversion Table

Watt/square centimeter	Btu (IT)/hour/square foot

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

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Watt/square centimeter to Btu (IT)/hour/square foot Conversion Table
Watt/square centimeter	Btu (IT)/hour/square foot

Explore More Heat Flux Density Units Converter

What Is This Tool?

This converter transforms heat flux density measurements from watt per square centimeter, which describes localized energy transfer rates, into Btu (IT) per hour per square foot, a unit commonly used in building energy evaluation.

How to Use This Tool?

Enter the value in watt per square centimeter that you wish to convert.
Select 'watt/square centimeter' as the source unit.
Choose 'Btu (IT)/hour/square foot' as the target unit.
Submit the form to view the converted heat flux density result.

Key Features

Converts heat flux density between two commonly used units in physics and building science.
Provides exact conversion based on established rates between watt/square centimeter and Btu (IT)/hour/square foot.
Supports users in relating detailed laser or radiative heat measurements to building energy metrics.

Examples

2 watt/square centimeter converts to 6339.96661256 Btu (IT)/hour/square foot.
0.5 watt/square centimeter converts to 1584.99165314 Btu (IT)/hour/square foot.

Common Use Cases

Specifying laser irradiance for material processing and medical laser safety.
Calculating heat flux in thermal protection and fire testing experiments.
Assessing building envelope thermal transmittance in compliance with energy codes.

Tips & Best Practices

Ensure consistent measurement conditions when comparing units for accurate translation.
Understand the contextual difference between localized and building-scale heat flux.
Use the tool to bridge specialized engineering data with building energy performance assessment.

Limitations

Watt per square centimeter measures localized small-scale heat transfer, while Btu (IT)/hour/square foot applies to larger building surfaces.
Direct conversion assumes uniform heat flux distribution which may not reflect actual conditions.
Measurement environments and unit conventions differ, so additional contextual interpretation may be necessary.

Frequently Asked Questions

What does watt per square centimeter measure?: It measures the rate of energy transfer in watts through each square centimeter of a surface, representing localized heat flux density.
Where is Btu (IT)/hour/square foot commonly used?: It is widely used in building energy codes to express thermal transmittance and assist in calculating heat loss or gain through building envelopes.
Why convert from watt/square centimeter to Btu (IT)/hour/square foot?: This conversion helps relate detailed measurements from laser and radiative heat studies to building energy performance standards and insulation assessments.

Key Terminology

Watt per square centimeter: A unit expressing the power transferred in watts through each square centimeter of surface area, used for localized heat flux density.
Btu (IT)/hour/square foot: A unit measuring heat flux density as one International Table British thermal unit transferred per hour across one square foot surface, used in building energy analysis.
Heat flux density: The rate of heat energy transfer through a given surface area.

Quick Knowledge Check

Which unit quantifies localized power per unit area in heat flux density?

Btu (IT)/hour/square foot

Watt per square centimeter

British thermal unit

What is a common use of Btu (IT)/hour/square foot?

Laser safety measurement

Building thermal transmittance evaluation

Solar-cell irradiance testing

What should be considered when converting between these units?

Measurement environments and unit conventions may differ

The number of seconds in an hour

Exact temperature of the surface

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