Convert any force unit
Convert between newtons, kilonewtons and pounds-force. The result updates as you type, and negative values are accepted for a force in the opposite direction.
Every unit is defined against the newton. The pound-force is exactly 4.4482216152605 N, which is one pound of mass under standard gravity.
Units at a glance
| Unit | Symbol | Size |
|---|---|---|
| newtons | N | The base unit for force. |
| kilonewtons | kN | 1 kilonewton = 1,000 newtons |
| pounds-force | lbf | 1 pound-force = 4.44822161526 newtons |
Pound-force and pound
A pound (lb) measures mass and a pound-force (lbf) measures force. They are equal only in the sense that a one pound mass weighs one pound-force under standard gravity. Use the weight converter for masses.