## ››Convert pound-force to attonewton

 pound-force attonewton

How many pound-force in 1 attonewton? The answer is 2.2480894387096E-19.
We assume you are converting between pound-force and attonewton.
You can view more details on each measurement unit:
pound-force or attonewton
The SI derived unit for force is the newton.
1 newton is equal to 0.22480894387096 pound-force, or 1.0E+18 attonewton.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between pounds-force and attonewtons.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of pound-force to attonewton

1 pound-force to attonewton = 4.4482216E+18 attonewton

2 pound-force to attonewton = 8.8964432E+18 attonewton

3 pound-force to attonewton = 1.33446648E+19 attonewton

4 pound-force to attonewton = 1.77928864E+19 attonewton

5 pound-force to attonewton = 2.2241108E+19 attonewton

6 pound-force to attonewton = 2.66893296E+19 attonewton

7 pound-force to attonewton = 3.11375512E+19 attonewton

8 pound-force to attonewton = 3.55857728E+19 attonewton

9 pound-force to attonewton = 4.00339944E+19 attonewton

10 pound-force to attonewton = 4.4482216E+19 attonewton

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You can do the reverse unit conversion from attonewton to pound-force, or enter any two units below:

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## ››Definition: Pound

The pound-force is a non-SI unit of force or weight (properly abbreviated "lbf" or "lbf"). The pound-force is equal to a mass of one pound multiplied by the standard acceleration due to gravity on Earth (which is defined as exactly 9.806 65 m/s², or exactly 196,133/6096 ft/s², or approximately 32.174 05 ft/s²).

## ››Definition: Attonewton

The SI prefix "atto" represents a factor of 10-18, or in exponential notation, 1E-18.

So 1 attonewton = 10-18 newtons.

The definition of a newton is as follows:

In physics, the newton (symbol: N) is the SI unit of force, named after Sir Isaac Newton in recognition of his work on classical mechanics. It was first used around 1904, but not until 1948 was it officially adopted by the General Conference on Weights and Measures (CGPM) as the name for the mks unit of force.

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