What does foot pound-force per second measure?

It measures mechanical power as one pound-force applied through a one-foot distance each second, commonly used with imperial units.

What is Btu (th)/second used for?

It quantifies the rate of heat energy transfer in thermal systems such as HVAC equipment and boilers.

Why convert foot pound-force/second to Btu (th)/second?

To translate mechanical power values into thermal power units for energy performance comparisons in heating and cooling systems.

How to Convert from Foot pound-force/second to Btu (th)/second [Btu (th)/s]

Convert mechanical power from foot pound-force per second to thermal power units like Btu (th)/second using this easy-to-use unit converter tool. Perfect for engineering and HVAC applications.

Foot pound-force/second

Btu (th)/second [Btu (th)/s]

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

Foot pound-force/second to Btu (th)/second [Btu (th)/s] Conversion Table

Foot pound-force/second	Btu (th)/second [Btu (th)/s]

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.

Foot pound-force/second to Btu (th)/second [Btu (th)/s] Conversion Table
Foot pound-force/second	Btu (th)/second [Btu (th)/s]

Explore More Power Units Converter

What Is This Tool?

This converter transforms power values from foot pound-force per second, an imperial mechanical unit, into Btu (th) per second, a thermal energy flow unit. It helps bridge mechanical power and heat transfer measurements in various engineering fields.

How to Use This Tool?

Enter the value in foot pound-force per second you want to convert
Select foot pound-force/second as the input unit and Btu (th)/second as the output unit
Click convert to view the equivalent thermal power value

Key Features

Converts foot pound-force/second to Btu (th)/second accurately
Expresses power output in standard imperial and thermal units
Supports engineering and HVAC thermal performance applications
Browser-based and easy to use without installation

Examples

10 foot pound-force/second equals 0.012859278 Btu (th)/second
100 foot pound-force/second equals 0.12859278 Btu (th)/second

Common Use Cases

Calculating small mechanical power outputs for hand tools or engines in imperial units
Converting mechanical power to thermal power for energy performance analyses
Rating HVAC equipment heat delivery rates and boiler outputs
Comparing torque-derived mechanical power with heat transfer in system tests

Tips & Best Practices

Ensure units are consistently applied to avoid calculation errors
Use this conversion to compare mechanical power results with thermal energy flow
Apply conversions carefully in interdisciplinary engineering to account for differing energy forms

Limitations

Foot pound-force/second measures mechanical power, while Btu (th)/second represents thermal energy flow; the conversion assumes power equivalence but does not reflect energy form or efficiency differences
Small numerical outputs in Btu (th)/second may cause rounding inaccuracies in practice

Frequently Asked Questions

What does foot pound-force per second measure?: It measures mechanical power as one pound-force applied through a one-foot distance each second, commonly used with imperial units.
What is Btu (th)/second used for?: It quantifies the rate of heat energy transfer in thermal systems such as HVAC equipment and boilers.
Why convert foot pound-force/second to Btu (th)/second?: To translate mechanical power values into thermal power units for energy performance comparisons in heating and cooling systems.

Key Terminology

Foot pound-force per second: An imperial unit of mechanical power equal to one pound-force moving one foot per second.
Btu (th)/second: A unit measuring the rate of thermal energy transfer equivalent to one thermochemical British thermal unit per second.

Quick Knowledge Check

What type of unit is foot pound-force per second?

A unit of thermal energy

An imperial mechanical power unit

A metric length unit

What does Btu (th)/second represent?

A measure of heat transfer rate

A measurement of mechanical torque

A unit of electrical current

When converting from foot pound-force/second to Btu (th)/second, what is important to consider?

The difference in energy form and efficiency is not accounted for

The units both measure the same energy form

The conversion changes the power output

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