Ounce-Force to Gram-Force Converter

Force Converter

16 units available

Decimals:

From

To

28.349523

1 ozf = 28.349523 gf

Formula:

gf = ozf × 28.349523125

With your value: 1 ozf = 28.34952312 gf

Other Ounce-Force to Gram-Force conversions

2 ozf to gf 3 ozf to gf 4 ozf to gf 5 ozf to gf 6 ozf to gf 7 ozf to gf 8 ozf to gf

Ounce-Force to Gram-Force Conversion Table

Ounce-Force (ozf)	Gram-Force (gf)
0.5	14.174762
1	28.349523
2	56.699046
5	141.747616
10	283.495231
15	425.242847
20	566.990462
25	708.738078
50	1,417.476156
100	2,834.952312
250	7,087.380781
500	14,174.761562
1000	28,349.523125

Gram-Force to Ounce-Force Conversion Table

Gram-Force (gf)	Ounce-Force (ozf)
0.5	0.017637
1	0.035274
2	0.070548
5	0.17637
10	0.35274
15	0.529109
20	0.705479
25	0.881849
50	1.763698
100	3.527396
250	8.81849
500	17.636981
1000	35.273962

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

Gram-Force (gf)

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 Gram-Force

To convert from Ounce-Force (ozf) to Gram-Force (gf), multiply the value by 28.349523125.

Formula: gf = ozf × 28.349523125

Reverse: ozf = gf × 0.0352739619

Step-by-Step Example

Start with your value in Ounce-Force. For example: 5 ozf
Multiply by the conversion factor: 5 x 28.349523125
The result is: 141.747616 gf

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 Gram-Force

The gram-force (gf) is a unit of force. One gram-force equals 0.00980665 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.

Frequently Asked Questions

How many Gram-Force are in 1 Ounce-Force?

There are exactly 28.349523125 Gram-Force in 1 Ounce-Force. This means the conversion factor from Ounce-Force to Gram-Force is 28.349523125.

What is the formula to convert Ounce-Force to Gram-Force?

The formula to convert Ounce-Force to Gram-Force is: gf = ozf × 28.349523125. For example, to convert 10 Ounce-Force to Gram-Force, you would multiply 10 by 28.349523125.

What is a Ounce-Force?