What is decipoise (dP)?

Decipoise (dP) is a CGS unit of dynamic viscosity equal to one tenth of a poise, measuring a fluid’s internal resistance to shear flow. It equals 0.01 pascal-second in SI units.

What does pound-force second per square foot measure?

It is an Imperial unit of dynamic viscosity that quantifies fluid resistance to shear, defined as the viscosity producing one pound-force of shear on one square foot with a unit velocity gradient.

Why convert from decipoise to pound-force second/sq. foot?

Converting allows translating viscosity measurements from the CGS system to the Imperial/US customary system, which is essential for engineering analyses using legacy or regional units.

How to Convert from Decipoise [dP] to Pound-force Second/Sq. Foot

Learn how to convert dynamic viscosity measurements from decipoise (dP) to pound-force second per square foot (lbf·s/ft²) with this easy-to-use unit converter. Understand key features, common applications, and important considerations for accurate conversions.

Decipoise [dP]

Pound-force second/sq. foot

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

Decipoise [dP] to Pound-force second/sq. foot Conversion Table

Decipoise [dP]	Pound-force second/sq. foot

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.

Decipoise [dP] to Pound-force second/sq. foot Conversion Table
Decipoise [dP]	Pound-force second/sq. foot

Explore More Viscosity Dynamic Units Converter

What Is This Tool?

This tool converts dynamic viscosity values from decipoise (dP), a CGS unit, to pound-force second per square foot, an Imperial/US customary unit. It helps translate viscosity data between measurement systems commonly used in engineering and industrial contexts.

How to Use This Tool?

Enter the dynamic viscosity value in decipoise (dP) into the input field
Select decipoise as the starting unit and pound-force second/sq. foot as the target unit
Click the convert button to view the corresponding value in pound-force second per square foot
Use the converted value for engineering calculations or data analysis requiring Imperial units

Key Features

Converts viscosity values from decipoise (dP) to pound-force second/sq. foot (lbf·s/ft²)
Supports applications in petroleum, lubrication, food industries, and fluid flow engineering
Simple input and output interface for quick unit conversion
Based on established conversion rates between CGS and Imperial systems
Browser-based and easy to access for engineering and scientific users

Examples

Convert 10 dP: 10 × 0.0002088543 = 0.002088543 lbf·s/ft²
Convert 50 dP: 50 × 0.0002088543 = 0.010442715 lbf·s/ft²

Common Use Cases

Specifying viscosities of lubricating oils and fuel oils in industrial applications
Characterizing flow properties of food products where viscosity is measured in dP
Performing pipe flow and pump design calculations in engineering using Imperial units
Converting lab viscosity results between CGS and US customary systems for consistent data
Analyzing empirical rheology measurements for high-viscosity fluids reported in customary units

Tips & Best Practices

Double-check unit consistency when sharing viscosity data internationally
Consider temperature and fluid composition effects as they influence viscosity beyond unit conversion
Use precise values for scaling factors to avoid errors in sensitive engineering calculations
Validate converted results within the context of your specific application or industry standards

Limitations

Conversion uses a very small scaling factor, so precision is critical to maintain accuracy
Pound-force second per square foot is less common globally, requiring careful unit confirmation
Viscosity measurements depend on factors like temperature and fluid make-up not reflected in simple conversions

Frequently Asked Questions

What is decipoise (dP)?: Decipoise (dP) is a CGS unit of dynamic viscosity equal to one tenth of a poise, measuring a fluid’s internal resistance to shear flow. It equals 0.01 pascal-second in SI units.
What does pound-force second per square foot measure?: It is an Imperial unit of dynamic viscosity that quantifies fluid resistance to shear, defined as the viscosity producing one pound-force of shear on one square foot with a unit velocity gradient.
Why convert from decipoise to pound-force second/sq. foot?: Converting allows translating viscosity measurements from the CGS system to the Imperial/US customary system, which is essential for engineering analyses using legacy or regional units.

Key Terminology

Decipoise (dP): A CGS unit of dynamic viscosity equal to one tenth of a poise, representing a fluid's resistance to shear flow.
Pound-force second per square foot (lbf·s/ft²): An Imperial unit of dynamic viscosity indicating the resistance of a fluid to shear, based on pound-force applied over a square foot area per unit velocity gradient.
Dynamic viscosity: A measure of a fluid's internal resistance to flow or shear.

Quick Knowledge Check

What measurement category does decipoise (dP) belong to?

Length

Viscosity dynamic

Mass

Which unit system uses pound-force second per square foot?

Metric system

Imperial/US customary system

CGS system

Why is converting from decipoise to pound-force second/sq. foot important?

To measure temperature

To translate viscosity values between CGS and Imperial systems

To convert mass to volume

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