Convert pound-force to attonewton
pound-force
Definition: The pound-force (symbol: lbf) is a unit of force used in the English Engineering System and the British Gravitational System. It is defined as the gravitational force exerted on a mass of one avoirdupois pound under the condition of standard gravity (9.80665 m/s2). Under this definition, with mass in terms of slugs, one pound-force is equal to 1 slug·foot/second2.
History/origin: The pound-force is part of the foot-pound-second (FPS) system of units. Until 1901, when the General Conference of Weights and Measures adopted a standard acceleration due to gravity of 9.80665 m/s2, the pound-force was not precisely defined.
Current use: After the adoption of the International System of Units (SI), the newton, an SI derived unit of force, became the preferred unit of measurement of force. Although the pound-force may still be used in certain contexts, it is not a widely used unit of measurement.
attonewton
Definition: Attonewton is a measure of force. For conversion purposes, its value is 1.0e-18 times the reference unit, newton.
pound-force to attonewton Conversion Table
| pound-force [lbf] | attonewton [aN] |
|---|---|
| 0.01 pound-force | 44482216152999992 attonewton |
| 0.10 pound-force | 444822161529999936 attonewton |
| 1 pound-force | 4448221615299999232 attonewton |
| 2 pound-force | 8896443230599998464 attonewton |
| 3 pound-force | 13344664845899997184 attonewton |
| 5 pound-force | 22241108076499996672 attonewton |
| 10 pound-force | 44482216152999993344 attonewton |
| 20 pound-force | 88964432305999986688 attonewton |
| 50 pound-force | 222411080764999958528 attonewton |
| 100 pound-force | 444822161529999917056 attonewton |
| 1000 pound-force | 4448221615299999301632 attonewton |
How to Convert pound-force to attonewton
1 pound-force = 4448221615299999232 attonewton
1 attonewton = 0.000000 pound-force
Example
Convert 15 pound-force to attonewton:
15 pound-force = 15 × 4448221615299999232 attonewton = 66723324229499985920 attonewton
