What is a newton (N)?

A newton is the SI derived unit of force, defined as the force needed to accelerate a mass of one kilogram by one meter per second squared.

What is a poundal (pdl)?

The poundal is a force unit in the foot–pound–second system, defined as the force causing an acceleration of one foot per second squared on one pound of mass.

Why convert newtons to poundals?

Converting newtons to poundals helps apply SI-based force measurements to classical mechanics problems or legacy data that use the FPS unit system.

How to Convert from Newton [N] to Poundal [pdl]

Learn how to convert forces measured in newtons (N) to poundals (pdl) using an easy and accurate online converter. Ideal for classical mechanics and legacy engineering conversions.

Newton [N]

Poundal [pdl]

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

Newton [N] to Poundal [pdl] Conversion Table

Newton [N]	Poundal [pdl]

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.

Newton [N] to Poundal [pdl] Conversion Table
Newton [N]	Poundal [pdl]

Explore More Force Units Converter

What Is This Tool?

This converter helps transform force values from newtons, the SI derived unit, to poundals, a force unit from the foot–pound–second system. It is useful for classical mechanics and interpreting legacy engineering data.

How to Use This Tool?

Enter the force value in newtons that you want to convert
Select newtons as the input unit and poundals as the output unit
Click the convert button to see the equal force in poundals
Review the result and optionally use provided examples for guidance

Key Features

Converts force values between newtons and poundals precisely
Supports conversions useful in education, engineering, and ballistics
Browser-based and user-friendly interface
Provides clear examples demonstrating conversion calculations

Examples

2 newtons equal approximately 14.466 poundals
0.5 newtons equal approximately 3.6165 poundals

Common Use Cases

Solving classical mechanics problems using FPS unit systems
Converting legacy engineering and ballistics data from SI to FPS units
Calculating small forces in systems that use pound-mass and feet

Tips & Best Practices

Understand the context of units before converting to avoid confusion
Use this converter primarily for legacy or specialized calculations
Cross-check results when working with diverse measurement systems
Familiarize yourself with the FPS system and distinguish from similar pound-force units

Limitations

Poundal is not frequently used in modern engineering applications
Conversions are mostly relevant for legacy or specialized use cases
Accuracy depends on proper understanding of the FPS unit context
The poundal differs from other pound-force units and should not be confused

Frequently Asked Questions

What is a newton (N)?: A newton is the SI derived unit of force, defined as the force needed to accelerate a mass of one kilogram by one meter per second squared.
What is a poundal (pdl)?: The poundal is a force unit in the foot–pound–second system, defined as the force causing an acceleration of one foot per second squared on one pound of mass.
Why convert newtons to poundals?: Converting newtons to poundals helps apply SI-based force measurements to classical mechanics problems or legacy data that use the FPS unit system.

Key Terminology

Newton (N): The SI unit of force defined as the force needed to accelerate one kilogram of mass at one meter per second squared.
Poundal (pdl): A force unit in the FPS system defined as the force accelerating one pound of mass by one foot per second squared.
FPS System: A measurement system using feet, pounds, and seconds as fundamental units, often used in classical mechanics and legacy data.

Quick Knowledge Check

Which unit system does the newton belong to?

Foot–Pound–Second (FPS)

International System of Units (SI)

Imperial system

What does one poundal represent?

Force to accelerate 1 kg by 1 m/s²

Force to accelerate 1 lb by 1 ft/s²

Force equal to 9.81 newtons

When is it most appropriate to convert newtons to poundals?

For modern engineering design

For legacy classical mechanics problems

For measuring electrical power

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