Poundal to Ounce-force Conversion

Convert between Poundal and Ounce-force quickly and accurately.

pdl
ozf

How to Convert Poundal to Ounce-force

Conversion Formula

1 pdl = 0.497 ozf
1 ozf = 2.011 pdl

Example

Convert 15 pdl to ozf:

15 pdl = 15 × 0.497 ozf = 7.459 ozf

Unit Information

Learn about the force units you're converting between

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

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 to Ounce-force Conversion Table

Poundal [pdl] Ounce-force [ozf]
1 pdl 0.497295 ozf
10 pdl 4.972952 ozf
25 pdl 12.43238 ozf
50 pdl 24.86476 ozf
100 pdl 49.72952 ozf
0 pdl 0E+0 ozf
-10 pdl -4.972952 ozf
-40 pdl -19.891808 ozf