UnitConForce
Force is a push or pull acting on an object. The SI unit is the newton, while pound-force and kilogram-force appear in engineering, testing, and older references. Force conversion is helpful in physics problems, mechanical design, and materials testing. This page also helps users avoid confusing force units with mass units like kilograms.
Common conversions
| From | To |
|---|---|
| 1 Newton | 0.2248089 Pound-force |
| 1 Pound-force | 4.448222 Newton |
| 1 Kilogram-force | 9.80665 Newton |
| 100 Newton | 22.48089 Pound-force |
| 500 Pound-force | 2,224.111 Newton |
| 1 Dyne | 0.00001 Newton |
| 10 Kilogram-force | 22.04623 Pound-force |
Frequently asked questions
A newton is the SI unit of force. It is the force needed to accelerate one kilogram of mass at one meter per second squared.
Divide newtons by 4.44822 to get pounds-force. The reverse conversion multiplies pounds-force by 4.44822.
Mass measures how much matter something contains, while force measures an interaction such as a push, pull, or weight under gravity. They are related, but they are not the same quantity.
Kilogram-force is the force exerted by one kilogram of mass under standard gravity. It is a non-SI unit still seen in some mechanical contexts.