What does one poundal foot represent?

One poundal foot (pdl*ft) is the work done by a force of one poundal acting through a displacement of one foot in the FPS system of units.

How is the pound-force inch used in practice?

The pound-force inch (lbf*in) is commonly used to measure small mechanical work such as the energy per turn of a screw or the output energy from small actuators.

Is the conversion between poundal foot and pound-force inch exact?

No, the conversion is approximate because these units come from different customary unit systems with different bases, and rounding may occur.

How to Convert from Poundal foot [pdlft] to Pound-force inch [lbfin]

Learn how to convert energy measurements from poundal foot (pdl*ft) to pound-force inch (lbf*in) with clear examples, key features, and practical use cases in mechanical and engineering contexts.

Poundal foot [pdl*ft]

Pound-force inch [lbf*in]

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

Poundal foot [pdlft] to Pound-force inch [lbfin] Conversion Table

Poundal foot [pdl*ft]	Pound-force inch [lbf*in]

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 foot [pdl*ft] to Pound-force inch [lbf*in] Conversion Table
Poundal foot [pdl*ft]	Pound-force inch [lbf*in]

Explore More Energy Units Converter

What Is This Tool?

This converter transforms energy values from poundal foot, a unit used in the foot–pound–second system, into pound-force inch, a unit common in US customary mechanical contexts. It helps users navigate between different mechanical energy units commonly used in classical mechanics and engineering.

How to Use This Tool?

Enter the numeric value in poundal foot (pdl*ft) you want to convert
Select poundal foot as the input unit and pound-force inch as the output unit
Click on the convert button to get the equivalent energy in pound-force inch
Use the provided examples as a guide for typical conversions
Apply the conversion rate 1 pdl*ft = 0.3729714012 lbf*in for manual calculations

Key Features

Converts energy from poundal foot (pdl*ft) to pound-force inch (lbf*in)
Supports legacy and classical mechanics unit systems
Easy to use with a straightforward formula and examples
Browser-based and accessible online for quick conversion
Helps interpret small-scale mechanical work and energy values

Examples

5 pdl*ft is converted by multiplying 5 × 0.3729714012 to get 1.864857006 lbf*in
10 pdl*ft equals 10 × 0.3729714012 which results in 3.729714012 lbf*in

Common Use Cases

Solving worked problems and homework in classical mechanics involving FPS units
Converting small-scale work or mechanical energy from legacy engineering documents
Translating energy values from poundal foot to pound-force inch for mechanical engineering applications
Analyzing the work of screws, small actuators, or focused torque measurements
Reconciling historical energy data with modern units for simulations or research

Tips & Best Practices

Always confirm the units you are working with before conversion to avoid errors
Use the exact conversion rate provided for consistency
Double-check conversions especially when working with legacy data involving different customary systems
Be aware that this conversion approximates equivalences between distinct unit systems
Apply the tool for educational and engineering purposes rather than high precision scientific work

Limitations

Poundal foot and pound-force inch belong to different systems with different base units affecting direct equivalence
The conversions are approximate and may introduce small rounding discrepancies
Care is needed when interpreting legacy data that was not originally designed for precise conversion
Conversion values should be treated with caution in high-accuracy required applications

Frequently Asked Questions

What does one poundal foot represent?: One poundal foot (pdl*ft) is the work done by a force of one poundal acting through a displacement of one foot in the FPS system of units.
How is the pound-force inch used in practice?: The pound-force inch (lbf*in) is commonly used to measure small mechanical work such as the energy per turn of a screw or the output energy from small actuators.
Is the conversion between poundal foot and pound-force inch exact?: No, the conversion is approximate because these units come from different customary unit systems with different bases, and rounding may occur.

Key Terminology

Poundal foot (pdl*ft): A unit of energy in the FPS system representing work by one poundal force over one foot of displacement.
Pound-force inch (lbf*in): An energy unit used mainly in US customary contexts, equivalent to the work done by one pound-force acting through one inch of displacement.
Conversion Rate: The numerical factor used to convert an amount from one unit to another; here, 1 pdl*ft equals approximately 0.3729714012 lbf*in.

Quick Knowledge Check

Which unit measures energy as force times distance in the FPS system?

pound-force inch [lbf*in]

poundal foot [pdl*ft]

joule [J]

What is the approximate conversion rate from poundal foot to pound-force inch?

0.113

0.3729714012

For what kind of applications is the pound-force inch commonly used?

Large scale industrial energy

Small mechanical work like screws or actuators

Electrical energy measurement

Share Us

Similar Calculators

Online Acceleration Angular Units Converter Online Magnetic Flux Density Units Converter Online Electric Resistivity Units Converter Online Linear Charge Density Units Converter Online Radiation Exposure Units Converter

How to Convert from Poundal foot [pdl*ft] to Pound-force inch [lbf*in]

Poundal foot [pdl*ft] to Pound-force inch [lbf*in] Conversion Table