Convert 10 Ounce-Force (ozf) to Pound-Force (lbf).

10 Ounce-Force equals 0.625 Pound-Force. Multiply 10 by 0.0625.

10 Ounce-Force = 0.625 Pound-Force

Worked example: converting Ounce-Force to Pound-Force

Step 1 — start with the formula. lbf = ozf × 0.0625
Step 2 — substitute your figure. 10 ozf × 0.0625
Step 3 — read the result. 10 ozf = 0.625 lbf
Step 4 — check it in reverse. ozf = lbf × 16 returns 10 ozf, which matches the figure you started with.

Force Converter

16 units available

Decimals:

From

To

0.625

10 ozf = 0.625 lbf

Formula:

lbf = ozf × 0.0625

With your value: 10 ozf = 0.625 lbf

Other Ounce-Force to Pound-Force conversions

6 ozf to lbf 7 ozf to lbf 8 ozf to lbf 9 ozf to lbf 11 ozf to lbf 12 ozf to lbf 13 ozf to lbf Full Ounce-Force to Pound-Force converter

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

Exact conversion

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

Exact conversion

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

What is 10 Ounce-Force in Pound-Force?

10 Ounce-Force equals 0.625 Pound-Force.

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?