A poundal is a force unit in the foot–pound–second system, defined as the force needed to accelerate a one-pound mass at one foot per second squared.

What does a grain measure?

A grain is a traditional unit of mass, equal to exactly 64.79891 milligrams, often used in ballistics and apothecary contexts.

Can I directly convert poundal to grain?

Yes, but since poundal measures force and grain measures mass, this conversion assumes a weight context under standard gravity.

How to Convert from Poundal [pdl] to Grain [gr]?

Learn how to convert between poundal (pdl) and grain (gr), units used in classical mechanics, ballistics, and traditional mass measurements. Understand their definitions, uses, and how to accurately perform conversions.

Poundal [pdl]

Grain [gr]

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Poundal [pdl] to Grain [gr] Conversion Table

Poundal [pdl]	Grain [gr]

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.

Poundal [pdl] to Grain [gr] Conversion Table
Poundal [pdl]	Grain [gr]

Explore More Weight And Mass Units Converter

What Is This Tool?

This converter helps translate values from poundal (a force unit in FPS system) to grain (a traditional mass unit). It is ideal for users working with classical dynamics, ballistics, archery, and pharmaceutical measurements.

How to Use This Tool?

Enter the value in poundal you want to convert.
Select poundal as the input unit and grain as the output unit.
Click convert to obtain the equivalent grain value based on the conversion rate.

Key Features

Converts poundal units (force) to grain units (mass) using an established conversion rate.
Supports applications in ballistics, engineering, classical mechanics, and pharmaceutical contexts.
Browser-based and easy to use for quick and accurate conversions between FPS and traditional mass units.

Examples

2 poundal = 2 × 217.391304347 = 434.7826087 grain
0.5 poundal = 0.5 × 217.391304347 = 108.69565217 grain

Common Use Cases

Solving classical dynamics problems involving forces in the FPS system.
Converting forces into mass units for ballistics and firearms ammunition weight specifications.
Interpreting historical engineering and pharmaceutical data that use legacy unit systems.

Tips & Best Practices

Ensure the context involves weight or force under standard gravity when using this conversion.
Use the converter when working with historical or legacy data involving FPS and mass units.
Double-check unit definitions to avoid confusion between force and mass measurements.

Limitations

Poundal is a force unit; grain is a mass unit, so direct conversions assume the context of weight under gravity.
Misinterpretation may occur if the distinction between force and mass units is not properly considered.

Frequently Asked Questions

What is a poundal?: A poundal is a force unit in the foot–pound–second system, defined as the force needed to accelerate a one-pound mass at one foot per second squared.
What does a grain measure?: A grain is a traditional unit of mass, equal to exactly 64.79891 milligrams, often used in ballistics and apothecary contexts.
Can I directly convert poundal to grain?: Yes, but since poundal measures force and grain measures mass, this conversion assumes a weight context under standard gravity.

Key Terminology

Poundal: A unit of force in the FPS system, equal to the force required to accelerate a one-pound mass at one foot per second squared.
Grain: A traditional unit of mass equal to exactly 64.79891 milligrams, commonly used for small mass measurements such as bullets and pharmaceuticals.
FPS System: Foot–pound–second system, a system of measurement that includes units like poundal for force.

Quick Knowledge Check

What type of unit is a poundal?

Mass

Force

Length

Which unit is used to measure very small masses?

Poundal

Grain

Newton

Why should caution be used when converting poundal to grain?

Because poundal is a mass unit

Because poundal is force and grain is mass

Because both units measure time

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