What is a poundal per square foot?

It is a pressure unit in the FPS system, defined as one poundal of force applied over one square foot of area, equal to about 1.48816 pascals.

What applications use pound-force per square inch?

Pound-force per square inch is commonly used in automotive tire pressure, hydraulic and pneumatic systems, and compressed gas cylinder pressure readings.

How to Convert from Poundal/square foot to Pound-force/square inch

Q: Why convert from poundal/square foot to pound-force/square inch?

Converting helps translate less common FPS pressure units into widely used imperial units for engineering, automotive, and industrial purposes.

Learn how to convert pressure values from poundal per square foot to pound-force per square inch using this straightforward unit converter. Understand the uses and significance of each unit.

Poundal/square foot

Pound-force/square inch

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

Poundal/square foot to Pound-force/square inch Conversion Table

Poundal/square foot	Pound-force/square inch

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/square foot to Pound-force/square inch Conversion Table
Poundal/square foot	Pound-force/square inch

Explore More Pressure Units Converter

What Is This Tool?

This tool converts pressure measurements from poundal per square foot, a less common unit in the foot–pound–second (FPS) system, to pound-force per square inch, a widely used imperial pressure unit. It helps users translate legacy or specialized pressure data into more practical and standard units.

How to Use This Tool?

Enter the pressure value in poundal per square foot in the input field.
Select poundal/square foot as the original unit and pound-force/square inch as the target unit.
Click the convert button to obtain the equivalent pressure in pounds-force per square inch.
Use the result for engineering, automotive, or pneumatic system applications.

Key Features

Converts pressure from poundal/square foot to pound-force/square inch accurately.
Supports pressures used in legacy FPS and common imperial engineering contexts.
Provides clear examples for easy understanding and application.
Ideal for interpreting historical data and modern engineering measurements.

Examples

10 poundal/square foot converts to 0.002158399 pound-force/square inch.
100 poundal/square foot converts to 0.02158399 pound-force/square inch.

Common Use Cases

Converting pressure in legacy FPS engineering calculations and textbooks.
Solving mechanics problems involving poundals and square feet.
Translating historical pressure data into SI units and common imperial units for modern analysis.
Evaluating automotive tire pressure and hydraulic system specifications.

Tips & Best Practices

Verify unit consistency to avoid errors during conversion.
Use this conversion when working with legacy or specialized engineering data.
Be cautious with precision and rounding when dealing with very low pressure values.
Confirm results especially in safety-critical calculations due to differing unit scales.

Limitations

Poundal/square foot is not common in modern applications, potentially causing confusion.
Small rounding errors may occur converting very low pressures between these units.
Careful attention is required to maintain precision and unit compatibility in critical uses.

Frequently Asked Questions

What is a poundal per square foot?: It is a pressure unit in the FPS system, defined as one poundal of force applied over one square foot of area, equal to about 1.48816 pascals.
What applications use pound-force per square inch?: Pound-force per square inch is commonly used in automotive tire pressure, hydraulic and pneumatic systems, and compressed gas cylinder pressure readings.
Why convert from poundal/square foot to pound-force/square inch?: Converting helps translate less common FPS pressure units into widely used imperial units for engineering, automotive, and industrial purposes.

Key Terminology

Poundal per square foot: A pressure unit in the FPS system representing force in poundals applied over one square foot.
Pound-force per square inch (psi): An imperial pressure unit defined as one pound-force applied to an area of one square inch.
FPS system: Foot–pound–second system, a system of units used primarily in some older engineering contexts.

Quick Knowledge Check

What does one poundal per square foot represent?

One pound-force applied over one square inch

One poundal of force applied over one square foot

One pascal applied over one square meter

Which unit is widely used in automotive tire pressure?

Poundal per square foot

Pound-force per square inch

Pascal

Why should rounding be considered when converting these pressure units?

Because poundal/square foot is the only widely used unit

Due to small differences in unit scale causing potential round-off errors

Because psi cannot represent low pressures

Share Us

Similar Calculators

Online Thermal Resistance Units Converter Online Surface Current Density Units Converter Online Volume Units Converter Online Volume Dry Units Converter Online Weight and Mass Units Converter