What is a millinewton?

A millinewton (mN) is an SI unit of force equal to one thousandth of a newton, representing a very small force such as that required to accelerate a 1 gram mass by 1 meter per second squared.

What does pound foot per square second represent?

Pound foot per square second is a force unit in the foot-pound-second system, equal to the force needed to accelerate a 1 pound mass at 1 foot per second squared; it is also called a poundal.

When should I use this conversion?

Use this conversion when working with small force values requiring translation between the SI system and older imperial measurements, such as in legacy engineering documents or specific educational problems.

How to Convert from Millinewton [mN] to Pound foot/square second?

Convert forces measured in millinewtons to pound foot/square second units accurately. Learn about the units, key features, common uses, and conversion steps for these force measurements.

Millinewton [mN]

Pound foot/square second

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Millinewton [mN] to Pound foot/square second Conversion Table

Millinewton [mN]	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.

Millinewton [mN] to Pound foot/square second Conversion Table
Millinewton [mN]	Pound foot/square second

Explore More Force Units Converter

What Is This Tool?

This converter allows you to transform force values from millinewtons (mN), an SI unit representing small forces, into pound foot per square second, a legacy FPS force unit based on pound mass and acceleration. It is designed for applications needing precise unit translation between modern SI and older imperial systems.

How to Use This Tool?

Enter the force value in millinewtons (mN) into the input field
Select millinewton as the source unit if required
Choose pound foot/square second as the target unit
Press the convert button to get the equivalent force in pound foot/square second
Use the results for calculations or documentation involving FPS units

Key Features

Converts force values from millinewtons (mN) to pound foot/square second (lb·ft/s²)
Handles force units relevant to both SI and FPS unit systems
Supports use in robotics, engineering education, and legacy imperial calculations
Browser-based and easy to use without additional software
Includes example conversions for quick reference

Examples

10 millinewton [mN] converts to approximately 0.07233 pound foot/square second
100 millinewton [mN] converts to approximately 0.7233 pound foot/square second

Common Use Cases

Calibrating small force sensors and tactile sensors in robotics and prosthetics
Converting small-scale force measurements in laboratory research to imperial units
Solving mechanics problems in educational settings using FPS units
Interpreting legacy engineering documents with force values in poundals
Performing small-scale dynamics or ballistic estimates with imperial unit consistency

Tips & Best Practices

Verify unit consistency when working between SI and FPS to avoid errors
Be aware that pound foot/square second is distinct from pound-force (lbf)
Use this tool primarily for small force values to maintain relevance
Double-check results especially when converting very small forces due to rounding
Refer to conversion examples to understand expected output values

Limitations

Conversion may produce very small values that are sensitive to rounding issues
Pound foot/square second is a legacy unit uncommon in modern engineering
This converter should not be used interchangeably with pound-force (lbf)
FPS system is largely outdated, so apply conversions with context in mind

Frequently Asked Questions

What is a millinewton?: A millinewton (mN) is an SI unit of force equal to one thousandth of a newton, representing a very small force such as that required to accelerate a 1 gram mass by 1 meter per second squared.
What does pound foot per square second represent?: Pound foot per square second is a force unit in the foot-pound-second system, equal to the force needed to accelerate a 1 pound mass at 1 foot per second squared; it is also called a poundal.
When should I use this conversion?: Use this conversion when working with small force values requiring translation between the SI system and older imperial measurements, such as in legacy engineering documents or specific educational problems.

Key Terminology

Millinewton (mN): An SI unit of force equal to one thousandth of a newton, used to measure very small forces.
Pound foot per square second: A force unit from the FPS system equal to the force required to accelerate one pound mass by one foot per second squared; also called a poundal.
Poundal: Another name for the pound foot per square second, a unit of force in the FPS system.

Quick Knowledge Check

What is the millinewton primarily used to measure?

Large industrial forces

Small forces like in micro-actuators

Electrical currents

The pound foot per square second unit is also known as what?

Pound-force

Poundal

Newton

Why is it important to distinguish pound foot/square second from pound-force?

Because they are identical units

Because pound foot/square second is based on mass and acceleration, while pound-force is different

Because both measure temperature

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