Ounce-Force to Kilonewton Converter

Force Converter

16 units available

Decimals:

From

To

0.000278

1 ozf = 0.000278 kN

Formula:

kN = ozf × 0.0002780139

With your value: 1 ozf = 0.00027801 kN

Other Ounce-Force to Kilonewton conversions

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

Ounce-Force to Kilonewton Conversion Table

Ounce-Force (ozf)	Kilonewton (kN)
0.5	0.000139
1	0.000278
2	0.000556
5	0.00139
10	0.00278
15	0.00417
20	0.00556
25	0.00695
50	0.013901
100	0.027801
250	0.069503
500	0.139007
1000	0.278014

Kilonewton to Ounce-Force Conversion Table

Kilonewton (kN)	Ounce-Force (ozf)
0.5	1,798.471545
1	3,596.94309
2	7,193.886179
5	17,984.715448
10	35,969.430896
15	53,954.146344
20	71,938.861792
25	89,923.57724
50	179,847.15448
100	359,694.30896
250	899,235.772399
500	1,798,471.544798
1000	3,596,943.089595

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

Kilonewton (kN)

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 Kilonewton

To convert from Ounce-Force (ozf) to Kilonewton (kN), multiply the value by 0.0002780139.

Formula: kN = ozf × 0.0002780139

Reverse: ozf = kN × 3,596.9430895954

Step-by-Step Example

Start with your value in Ounce-Force. For example: 5 ozf
Multiply by the conversion factor: 5 x 0.0002780139
The result is: 0.00139 kN

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 Kilonewton

The kilonewton (kN) is a unit of force. One kilonewton equals 1000 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 Kilonewton are in 1 Ounce-Force?

There are exactly 0.0002780139 Kilonewton in 1 Ounce-Force. This means the conversion factor from Ounce-Force to Kilonewton is 0.0002780139.

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

The formula to convert Ounce-Force to Kilonewton is: kN = ozf × 0.0002780139. For example, to convert 10 Ounce-Force to Kilonewton, you would multiply 10 by 0.0002780139.

What is a Ounce-Force?