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The Force Conversion Tool lets you convert force values between commonly used mechanical units, including Newtons (N), kilonewtons (kN), kilogram-force (kgf), and more. Simply choose the target unit, enter the value to convert from, and the equivalent force value will be displayed instantly.
Introduction
Force is a physical quantity that describes the interaction between bodies which causes a change in motion or shape.
The standard International System (SI) unit for force is the Newton (N).
1. Newton's Second Law:
2. Force of Weight (Gravity):
Below are the conversion factors for some of the most frequently used units.
| From Unit | To Unit | Conversion Factor |
|---|---|---|
| Dyne (dyn) | Kilonewton (kN) | |
| Kilonewton (kN) | Dyne (dyn) | |
| Kip (kip) | Newton (N) | |
| Newton (N) | Kip (kip) | |
| Pond (p) | Newton (N) | |
| Newton (N) | Pond (p) |
Note: A "Pond" (also known as gram-force) is a non-SI unit equal to the force exerted by one gram of mass in standard gravity.
A comprehensive list of force units and their standard symbols.
| Unit Name | Symbol | Unit Name | Symbol |
|---|---|---|---|
| Attonewton | aN | Kilonewton | kN |
| Centinewton | cN | Meganewton | MN |
| Decinewton | dN | Micronewton | N |
| Dekanewton | daN | Millinewton | mN |
| Dyne | dyn | Nanonewton | nN |
| Exanewton | EN | Newton | N |
| Femtonewton | fN | Ounce-force | ozf |
| Giganewton | GN | Petanewton | PN |
| Gram-force | gf | Piconewton | pN |
| Hectonewton | hN | Pound-force | lbf |
| Joule/meter | J/m | Poundal | pdl |
| Kilogram-force | kgf | Teranewton | TN |
To simply convert from any unit into newtons, for example, from 20 kilogram-force, just multiply by the conversion value in the right column in the table below. To convert from N into units in the left column divide by the value in the right column or, multiply by the reciprocal, 1/x.
The deprecated unit kilogram-force (kgf) or kilopond (kp) is the force exerted by one kilogram of mass in standard Earth gravity (defined as exactly 9.80665 m/s²). One kilogram-force is equal to exactly 9.80665 newtons.
One newton is the force needed to accelerate one kilogram of mass at the rate of one metre per second squared in the direction of the applied force.
The kilogram-force (kgf or kgF), or kilopond (kp, from Latin: pondus, lit. 'weight'), is a non-standard gravitational metric unit of force. That is, it is the weight of a kilogram under standard gravity. Therefore, one kilogram-force is by definition equal to 9.80665 N.
Force (Newton) = Mass of body × Acceleration. Or, F = [M1 L0 T0] × [M0 L1 T-2] = M1 L1 T-2. Therefore, Newton is dimensionally represented as M1 L1 T-2.
A thousand newtons of force is what you feel if a very muscular or rather fat person (weighing in at about 100 kg or 220 lbs) is standing on you. It is also the force needed to lift that person.
kilonewton 40 stn (sthene) The force value 40 kN (kilonewton) in words is "fourty kN (kilonewton)".
1kgf is the force with which the earth attracts a body of mass 1kg towards its centre. 1kgf is the weight of a mass of 1 kg at a place where acceleration due to gravity,g=9.80665m. So, 1kgf=9.80665N, this is the required relation.
The mathematical formula for gravitational force is F=GMmr2 F = G Mm r 2 where G is the gravitational constant.
Convert 200 Newtons to Pounds force 200 Newtons (N) 44.962 Pounds force (lb) 1 N = 0.224809 lb 1 lb = 4.448220 N
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