Force Converter
Convert force units such as newtons, dynes, and pound-force.. Use this smart bidirectional calculator to convert between different force measurements instantly. See live results, calculation history, and exact formulas.
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Force Converter
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Formula
kN = N × 0.001
To convert Newton to Kilonewton, use the formula displayed above.
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How to Convert Force Units
To perform a conversion, look up the target unit's conversion factor relative to the base unit (newton). Below are the exact mathematical formulas for the most common force unit pairs:
Newton to Pound-force
lbf = N × 0.224808943 Pound-force to Newton
N = lbf × 4.448221615 Kilonewton to Newton
N = kN × 1000 Newton to Kilonewton
kN = N × 0.001 Force Unit Conversion Charts
Here are the standard reference conversion charts displaying values from 1 to 20 for the most popular unit conversions:
N to lbf
| N | lbf |
|---|---|
| 1 | 0.224809 |
| 2 | 0.449618 |
| 3 | 0.674427 |
| 4 | 0.899236 |
| 5 | 1.124045 |
| 6 | 1.348854 |
| 7 | 1.573663 |
| 8 | 1.798472 |
| 9 | 2.02328 |
| 10 | 2.248089 |
| 11 | 2.472898 |
| 12 | 2.697707 |
| 13 | 2.922516 |
| 14 | 3.147325 |
| 15 | 3.372134 |
| 16 | 3.596943 |
| 17 | 3.821752 |
| 18 | 4.046561 |
| 19 | 4.27137 |
| 20 | 4.496179 |
lbf to N
| lbf | N |
|---|---|
| 1 | 4.448222 |
| 2 | 8.896443 |
| 3 | 13.344665 |
| 4 | 17.792886 |
| 5 | 22.241108 |
| 6 | 26.68933 |
| 7 | 31.137551 |
| 8 | 35.585773 |
| 9 | 40.033995 |
| 10 | 44.482216 |
| 11 | 48.930438 |
| 12 | 53.378659 |
| 13 | 57.826881 |
| 14 | 62.275103 |
| 15 | 66.723324 |
| 16 | 71.171546 |
| 17 | 75.619767 |
| 18 | 80.067989 |
| 19 | 84.516211 |
| 20 | 88.964432 |
kN to N
| kN | N |
|---|---|
| 1 | 1000 |
| 2 | 2000 |
| 3 | 3000 |
| 4 | 4000 |
| 5 | 5000 |
| 6 | 6000 |
| 7 | 7000 |
| 8 | 8000 |
| 9 | 9000 |
| 10 | 10000 |
| 11 | 11000 |
| 12 | 12000 |
| 13 | 13000 |
| 14 | 14000 |
| 15 | 15000 |
| 16 | 16000 |
| 17 | 17000 |
| 18 | 18000 |
| 19 | 19000 |
| 20 | 20000 |
N to kN
| N | kN |
|---|---|
| 1 | 0.001 |
| 2 | 0.002 |
| 3 | 0.003 |
| 4 | 0.004 |
| 5 | 0.005 |
| 6 | 0.006 |
| 7 | 0.007 |
| 8 | 0.008 |
| 9 | 0.009 |
| 10 | 0.01 |
| 11 | 0.011 |
| 12 | 0.012 |
| 13 | 0.013 |
| 14 | 0.014 |
| 15 | 0.015 |
| 16 | 0.016 |
| 17 | 0.017 |
| 18 | 0.018 |
| 19 | 0.019 |
| 20 | 0.02 |
Every Force Unit, Explained
Force conversion covers 5 units. Below is a plain-English definition of each one and where you'll actually meet it in daily life.
Newton (N)
The newton is the SI unit of force — the force needed to accelerate one kilogram by one meter per second squared.
Used for: Physics, engineering analysis, and mechanical design.
Kilonewton (kN)
A kilonewton is 1,000 newtons, roughly the weight of a 102 kg mass.
Used for: Structural loads, crane capacities, and material strength specs.
Dyne (dyn)
A dyne is the cgs unit of force — the force to accelerate one gram by one centimeter per second squared (1/100,000 of a newton).
Used for: Physics teaching labs and small-scale mechanics.
Pound-force (lbf)
A pound-force is the force exerted by one pound of mass under standard gravity, about 4.448 newtons.
Used for: US mechanical specs, torque wrenches, and pressure units derived from it.
Kilogram-force (kgf)
A kilogram-force is the force exerted by one kilogram under standard gravity, exactly 9.80665 newtons.
Used for: Older engineering specs and fastener torque references in Europe and Asia.
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Force Converter FAQs
What is a Force converter?
A Force converter is a free online utility that transforms a measurement expressed in one unit of force into its equivalent in another, such as converting Newton to Kilonewton.
How do you convert force units?
To convert force units, choose your from-unit and to-unit from the dropdown list in the tool above, then enter the value you wish to convert. The tool computes the result live in real time using exact SI conversion factor formulas.
What are the most popular force conversions?
The most frequently performed force conversions on our site are Newton to Pound-force, Pound-force to Newton, Kilonewton to Newton. Our tool pre-calculates full charts and formulas for all of them.
Which force units are supported?
We support all standard global SI (metric) and imperial units including Newton (N), Kilonewton (kN), Dyne (dyn), Pound-force (lbf), Kilogram-force (kgf).
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