Ounce-Force to Pound-Force Converter
Convert Ounce-Force (ozf) to Pound-Force (lbf) instantly. 1 ozf = 0.0625 lbf.
Force Converter
16 units available
1 ozf = 0.0625 lbf
Formula:
lbf = ozf × 0.0625With your value: 1 ozf = 0.0625 lbf
Other Ounce-Force to Pound-Force conversions
Ounce-Force to Pound-Force Conversion Table
| Ounce-Force (ozf) | Pound-Force (lbf) |
|---|---|
| 0.5 | 0.03125 |
| 1 | 0.0625 |
| 2 | 0.125 |
| 5 | 0.3125 |
| 10 | 0.625 |
| 15 | 0.9375 |
| 20 | 1.25 |
| 25 | 1.5625 |
| 50 | 3.125 |
| 100 | 6.25 |
| 250 | 15.625 |
| 500 | 31.25 |
| 1000 | 62.5 |
Pound-Force to Ounce-Force Conversion Table
| Pound-Force (lbf) | Ounce-Force (ozf) |
|---|---|
| 0.5 | 8 |
| 1 | 16 |
| 2 | 32 |
| 5 | 80 |
| 10 | 160 |
| 15 | 240 |
| 20 | 320 |
| 25 | 400 |
| 50 | 800 |
| 100 | 1,600 |
| 250 | 4,000 |
| 500 | 8,000 |
| 1000 | 16,000 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Ounce-Force (ozf)
Force
Derived from the newton (1 N = 1 kg·m/s²). Gravitational units use the standard acceleration 9.806 65 m/s² exactly.
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
Pound-Force (lbf)
Force
Derived from the newton (1 N = 1 kg·m/s²). Gravitational units use the standard acceleration 9.806 65 m/s² exactly.
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
How to Convert Ounce-Force to Pound-Force
To convert from Ounce-Force (ozf) to Pound-Force (lbf), multiply the value by 0.0625.
Formula: lbf = ozf × 0.0625
Reverse: ozf = lbf × 16
Step-by-Step Example
- Start with your value in Ounce-Force. For example: 5 ozf
- Multiply by the conversion factor: 5 x 0.0625
- The result is: 0.3125 lbf
About Ounce-Force
The ounce-force (ozf) is a unit of force. One ounce-force equals 0.278013851 newtons. UnitConvertLab converts it against every other force unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: force calculations, engineering and science, education.
About Pound-Force
Pound-force (lbf) is a unit of force in the English Engineering system. It is equal to the gravitational force exerted on a mass of one avoirdupois pound on the surface of Earth.
Common uses: aerospace, automotive engineering, US industry.
Frequently Asked Questions
How many Pound-Force are in 1 Ounce-Force?
There are exactly 0.0625 Pound-Force in 1 Ounce-Force. This means the conversion factor from Ounce-Force to Pound-Force is 0.0625.
What is the formula to convert Ounce-Force to Pound-Force?
The formula to convert Ounce-Force to Pound-Force is: lbf = ozf × 0.0625. For example, to convert 10 Ounce-Force to Pound-Force, you would multiply 10 by 0.0625.
What is a Ounce-Force?
The ounce-force (ozf) is a unit of force. One ounce-force equals 0.278013851 newtons. UnitConvertLab converts it against every other force unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What is a Pound-Force?
Pound-force (lbf) is a unit of force in the English Engineering system. It is equal to the gravitational force exerted on a mass of one avoirdupois pound on the surface of Earth.
What are the common uses of Ounce-Force?
The Ounce-Force is commonly used in force calculations, engineering and science, education.
Related Force Conversions
Cite this page
UnitConvertLab. (2026). Ounce-Force to Pound-Force converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/ounce_force-to-pound_force