Ounce-force to Poundal Conversion

Convert between Ounce-force and Poundal quickly and accurately.

ozf
pdl

How to Convert Ounce-force to Poundal

Conversion Formula

1 ozf = 2.011 pdl
1 pdl = 0.497 ozf

Example

Convert 15 ozf to pdl:

15 ozf = 15 × 2.011 pdl = 30.163 pdl

Unit Information

Learn about the force units you're converting between

Ounce-force

ozf

Definition

Ounce-force represents the gravitational force exerted on a mass of one ounce under standard gravity conditions. It equals approximately 0.278 Newtons and is commonly used for measuring small forces in engineering applications, particularly in the United States.

History/Origin

Ounce-force was widely used in engineering for measuring small forces before the Newton became the standard SI unit. It provided an intuitive way to express forces in terms of familiar mass units. The unit was particularly popular in US engineering practices and remains in use in many applications.

Current Use

Still used in engineering applications for measuring small forces, particularly in the United States. Common in mechanical engineering for small torque specifications and in precision applications. Used in material testing and in some industrial processes where small forces are measured.

Multiplier

0.278

Offset

0

Poundal

pdl

Definition

The poundal is a unit of force in the foot-pound-second (FPS) system of units. It is defined as the force required to accelerate a mass of one pound at a rate of one foot per second squared. The poundal is equal to approximately 0.138 Newtons.

History/Origin

The poundal was introduced as part of the FPS (foot-pound-second) system of units in the 19th century. It was widely used in physics and engineering before the adoption of the MKS (meter-kilogram-second) system. The name comes from the combination of "pound" and "acceleration".

Current Use

Still used in some areas of physics and engineering, particularly in the United States. Common in some engineering applications where the FPS system is still used. Used in some scientific instruments and laboratory equipment that were designed using the FPS system.

Multiplier

0.138

Offset

0

Ounce-force to Poundal Conversion Table

Ounce-force [ozf] Poundal [pdl]
1 ozf 2.010878 pdl
10 ozf 20.10878 pdl
25 ozf 50.271951 pdl
50 ozf 100.543902 pdl
100 ozf 201.087803 pdl
0 ozf 0E+0 pdl
-10 ozf -20.10878 pdl
-40 ozf -80.435121 pdl