Pound-force to Ounce-force Conversion

Convert between Pound-force and Ounce-force quickly and accurately.

lbf
ozf

How to Convert Pound-force to Ounce-force

Conversion Formula

1 lbf = 16 ozf
1 ozf = 0.063 lbf

Example

Convert 15 lbf to ozf:

15 lbf = 15 × 16 ozf = 240 ozf

Unit Information

Learn about the force units you're converting between

Pound-force

lbf

Definition

Pound-force represents the gravitational force exerted on a mass of one pound under standard gravity conditions. It equals approximately 4.45 Newtons and is commonly used in engineering applications, particularly in the United States and other countries using imperial units.

History/Origin

Pound-force was widely used in engineering 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 widely used in engineering applications, particularly in the United States. Common in mechanical engineering for torque specifications and in automotive applications. Used in material testing and in many industrial processes where the relationship to mass is important.

Multiplier

4.448

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

Pound-force to Ounce-force Conversion Table

Pound-force [lbf] Ounce-force [ozf]
1 lbf 16 ozf
10 lbf 160 ozf
25 lbf 400 ozf
50 lbf 800 ozf
100 lbf 1600 ozf
0 lbf 0E+0 ozf
-10 lbf -160 ozf
-40 lbf -640 ozf