How many newtons are in a pound-force?

1 pound-force (lbf) equals exactly 4.4482216152605 newtons.

How do I convert kgf to newtons?

Multiply the kilogram-force value by 9.80665. For example, 5 kgf equals 49.03 N.

What is 1 newton in pound-force?

1 newton equals about 0.224809 pound-force (lbf).

What's the difference between mass and force?

Mass, measured in kilograms or pounds, is the amount of matter in an object and stays constant everywhere. Force, measured in newtons or pound-force, is what results when mass is accelerated, most commonly by gravity, and it changes depending on the local gravitational field.

How many newtons are in a kilonewton?

1 kilonewton equals exactly 1,000 newtons.

The dyne is the CGS (centimeter-gram-second) unit of force, defined as the force needed to accelerate a 1 gram mass at 1 centimeter per second squared. It equals exactly 0.00001 newtons.

Why does gravity matter when converting weight to force?

Weight is the force gravity exerts on a mass, so it depends on the local gravitational acceleration. The same 10 kg mass weighs about 98.07 N on Earth but only about 16.2 N on the Moon, because the Moon's gravity is much weaker.

What is a kip used for?

A kip equals 1,000 pound-force and is used in structural and civil engineering in the United States to keep large load calculations in more manageable numbers.

Is a ton-force the same everywhere?

No. A metric tonne-force equals 1,000 kilogram-force, a US short ton-force equals 2,000 pound-force, and a UK long ton-force equals 2,240 pound-force — three different values that are easy to mix up.

Is this force converter free to use?

Yes, it is completely free, requires no registration, and runs entirely in your browser with no usage limits.

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Force Conversions

14 units · weight calculator

Force Converter

Convert instantly between newton, kilonewton, pound-force, kilogram-force, dyne and more, then calculate the weight force of a mass under Earth, Moon, Mars or custom gravity — all calculated in your browser.

14Force units

4.4482N in 1 pound-force

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From

lbf

To

N

4.4482216153N

N = lbf × 4.4482216153

Mass

Mass unit

Gravity

Show force in

98.0665 N

F = m × g = 10 kg × 9.80665 m/s² = 98.0665 N

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Pound-force	Newton

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