What is kilogram-force (kgf)?

Kilogram-force is a gravitational force unit equal to the force exerted by standard gravity on a 1 kg mass, defined as exactly 9.80665 newtons.

What does pound foot/square second measure?

It is a force unit in the foot–pound–second system representing the force needed to accelerate a one pound mass by one foot per second squared, also known as the poundal.

Why convert from kilogram-force to pound foot/square second?

To translate legacy force measurements based on earth gravity into imperial FPS units used in older technical or educational contexts requiring consistency with mass-acceleration units.

How to Convert from Kilogram-force [kgf] to Pound foot/square second

Learn how to convert force measurements from kilogram-force (kgf) to pound foot/square second using a practical unit converter. Understand the definitions, uses, and proper application of these units.

Kilogram-force [kgf]

Pound foot/square second

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

Kilogram-force [kgf] to Pound foot/square second Conversion Table

Kilogram-force [kgf]	Pound foot/square second

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.

Kilogram-force [kgf] to Pound foot/square second Conversion Table
Kilogram-force [kgf]	Pound foot/square second

Explore More Force Units Converter

What Is This Tool?

This converter transforms force values measured in kilogram-force (kgf), a gravitational force unit based on standard gravity acting on a kilogram, into pound foot per square second, an imperial FPS unit often called the poundal. It supports users who need to translate force data between these legacy measurement systems.

How to Use This Tool?

Enter the force value in kilogram-force (kgf) units
Select pound foot/square second as the target unit
Click the convert button to obtain the corresponding force in pound foot/square second

Key Features

Converts kilogram-force (kgf) to pound foot/square second using the exact conversion rate
Supports force measurements defined by gravitational weight and imperial mass-acceleration units
Browser-based and easy to use with clear input and output formats
Ideal for interpreting legacy engineering standards and educational units

Examples

2 kilogram-force equals 141.863270568 pound foot/square second
0.5 kilogram-force equals 35.465817642 pound foot/square second

Common Use Cases

Interpreting older engineering specs involving spring force or bolt preload given in kgf
Converting force ratings for hand-operated tools or winches measured in kgf to FPS units
Educational settings where mechanics problems use pound mass and feet per second squared units
Analyzing legacy mechanical or ballistic data expressed using imperial FPS force units

Tips & Best Practices

Always confirm force units before conversion to ensure accurate interpretation
Use the standardized conversion based on 1 kgf = 9.80665 newtons and the given rate
Keep in mind the kilogram-force depends on standard gravity assumptions
Consider the dated and uncommon nature of pound foot/square second in current engineering

Limitations

Kilogram-force is not an SI unit and depends on a fixed gravity value that may vary locally
The pound foot/square second unit is rarely used in modern engineering practice
Conversion assumes standard gravity and does not cover changes in acceleration conditions

Frequently Asked Questions

What is kilogram-force (kgf)?: Kilogram-force is a gravitational force unit equal to the force exerted by standard gravity on a 1 kg mass, defined as exactly 9.80665 newtons.
What does pound foot/square second measure?: It is a force unit in the foot–pound–second system representing the force needed to accelerate a one pound mass by one foot per second squared, also known as the poundal.
Why convert from kilogram-force to pound foot/square second?: To translate legacy force measurements based on earth gravity into imperial FPS units used in older technical or educational contexts requiring consistency with mass-acceleration units.

Key Terminology

Kilogram-force (kgf): A non-SI force unit equal to the force exerted by standard gravity on a mass of one kilogram.
Pound foot/square second (poundal): An FPS force unit equal to the force needed to accelerate a one pound mass by one foot per second squared.
Standard gravity: The fixed acceleration value defined as 9.80665 m/s² used for converting between gravitational force units.

Quick Knowledge Check

What defines one kilogram-force?

The force to accelerate 1 kg at 1 m/s²

The force of standard gravity on 1 kg mass

The weight of 1 pound mass

Which unit is also known as the poundal?

Kilogram-force

Pound foot/square second

Newton

What is a key use case for converting kgf to pound foot/square second?

Measuring liquid volumes

Analyzing legacy FPS mechanical data

Calculating electrical resistance

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