What is the Force Converter?
Convert any force unit to all others at once — N, kN, lbf, kgf, dyn. Force conversions are used in mechanics, engineering, load ratings and physics coursework. Every conversion uses the exact internationally defined factor, so results are precise to 12 significant digits.
How to use the Force Converter
- Enter your value, your from unit.
- Results update automatically as you type; you can also press Calculate.
- Read the output: newton (n), kilonewton (kn), pound-force (lbf), kilogram-force (kgf).
- Check the chart to see how the conversion scales.
Formula and method
Worked example
With value = 1, from unit = Newton (N), the Force Converter returns newton (n): 1 N; kilonewton (kn): 0.001 kN; pound-force (lbf): 0.2248089431 lbf.
Tips for better results
- Double-check which system a unit belongs to (for example US vs UK gallons).
- Use the swap button to convert in the opposite direction instantly.
- Bookmark the conversions you use most — each pair has its own page.
Frequently asked questions
What does the Force Converter do?
Convert any force unit to all others at once — N, kN, lbf, kgf, dyn.
How is it calculated?
The Force Converter uses this method: value in target = value × (factor of source ÷ factor of target).
Can you show an example?
With value = 1, from unit = Newton (N), the Force Converter returns newton (n): 1 N; kilonewton (kn): 0.001 kN; pound-force (lbf): 0.2248089431 lbf.
Is the Force Converter accurate?
Yes. It uses standard formulas and exact constants, and the results are verified by our automated test suite. Values are displayed to up to 12 significant digits.
Is this tool free and private?
Yes — the Force Converter is completely free with no sign-up, and it runs entirely in your browser, so the values you enter are never uploaded to our servers.
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