What does one poundal per square foot represent?

It represents a pressure unit in the FPS system defined by one poundal of force applied over one square foot.

Where is the standard atmosphere unit commonly used?

Standard atmosphere is widely used in chemical thermodynamics, laboratory gas measurements, and diving pressure calculations.

Convert Poundal/Square Foot to Standard Atmosphere [atm]

Q: Why convert poundal/square foot to standard atmosphere?

To translate legacy FPS pressure units into a universally recognized standard for consistent scientific and engineering reporting.

Quickly convert pressure values from poundal per square foot to standard atmosphere [atm] using this easy-to-use online converter. Ideal for engineering, chemistry, and historical data analysis.

Poundal/square foot

Standard atmosphere [atm]

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

Poundal/square foot to Standard atmosphere [atm] Conversion Table

Poundal/square foot	Standard atmosphere [atm]

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

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Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Poundal/square foot to Standard atmosphere [atm] Conversion Table
Poundal/square foot	Standard atmosphere [atm]

Explore More Pressure Units Converter

What Is This Tool?

This unit converter helps transform pressure measurements from poundal per square foot, a legacy FPS unit, into standard atmosphere (atm), a globally recognized pressure unit. It supports professionals and students working with engineering data, physical chemistry experiments, and underwater pressure analysis.

How to Use This Tool?

Enter the pressure value in poundal per square foot into the input field
Select poundal/square foot as the input unit
Choose standard atmosphere [atm] as the output unit
Click the convert button to see the pressure in atm

Key Features

Converts pressure values from poundal/square foot to standard atmosphere [atm]
Browser-based tool requiring no installation
Supports legacy FPS and modern SI unit comparisons
Useful for engineering, laboratory, and diving pressure conversions

Examples

100 poundal/square foot converts to 0.0014687 atm
500 poundal/square foot converts to 0.0073435 atm

Common Use Cases

Translating legacy pressure data from FPS units to modern standardized measurements
Solving mechanics problems involving poundal force and square foot area
Analyzing pressure in laboratory gas and vacuum experiments
Applying pressure conversion in diving and underwater engineering calculations

Tips & Best Practices

Ensure the pressure distribution is uniform when applying this conversion
Use this conversion to standardize historical or empirical data for modern analysis
Verify standard conditions before interpreting converted values
Apply the converter to low-pressure values as poundal/square foot suits smaller pressures

Limitations

Poundal/square foot is rarely used in modern pressure measurements
Conversion assumes consistent pressure distribution and standard conditions
Standard atmosphere is a much larger unit, affecting conversion precision
Not suitable for all practical applications without verifying conditions

Frequently Asked Questions

What does one poundal per square foot represent?: It represents a pressure unit in the FPS system defined by one poundal of force applied over one square foot.
Why convert poundal/square foot to standard atmosphere?: To translate legacy FPS pressure units into a universally recognized standard for consistent scientific and engineering reporting.
Where is the standard atmosphere unit commonly used?: Standard atmosphere is widely used in chemical thermodynamics, laboratory gas measurements, and diving pressure calculations.

Key Terminology

Poundal per square foot: A pressure unit in the foot–pound–second system defined as one poundal of force over one square foot.
Standard atmosphere [atm]: A pressure unit defined as exactly 101,325 pascals, representing average sea-level atmospheric pressure.

Quick Knowledge Check

Which unit measures pressure as one poundal force over one square foot?

Standard atmosphere [atm]

Poundal per square foot

Pascal

What is the standard atmosphere approximately equal to?

1.48816 pascals

101,325 pascals

0.000014687 pascals

Why convert from poundal/square foot to standard atmosphere?

To measure higher pressures precisely

To standardize legacy FPS pressure into a global unit

To calculate force in newtons

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