How to convert kilograms force to kilonewtons
To convert kilograms force to kilonewtons, multiply by 0.00980665. Force conversions are used in mechanics, engineering, load ratings and physics coursework.
Kilogram-force to Kilonewton conversion table
| Kilogram-force (kgf) | Kilonewton (kN) |
|---|---|
| 0.1 kgf | 0.000980665 kN |
| 0.5 kgf | 0.004903325 kN |
| 1 kgf | 0.00980665 kN |
| 2 kgf | 0.0196133 kN |
| 3 kgf | 0.02941995 kN |
| 4 kgf | 0.0392266 kN |
| 5 kgf | 0.04903325 kN |
| 10 kgf | 0.0980665 kN |
| 20 kgf | 0.196133 kN |
| 25 kgf | 0.24516625 kN |
| 50 kgf | 0.4903325 kN |
| 100 kgf | 0.980665 kN |
| 500 kgf | 4.903325 kN |
| 1,000 kgf | 9.80665 kN |
About the units
Kilogram-force (kgf)
A kilogram-force is the weight of 1 kg under standard gravity, exactly 9.80665 N.
Kilonewton (kN)
A kilonewton equals 1,000 newtons, used for structural and anchor loads.
How to use this converter
- Type the number of kilograms force (kgf) in the input box.
- The result in kilonewtons appears instantly — no button needed.
- See the same value in every other force unit just below.
- Use “Swap units” to convert kilonewtons back to kilograms force.
When you’ll use the kilogram-force to kilonewton conversion
Converting kilograms force to kilonewtons comes up more often than you might expect — for example when understanding gym machine and bench specs, engineering and physics problems, or checking load ratings on hooks and anchors. Type your number once and you get the exact answer plus every related unit, so you don’t need to convert twice.
💡 For a quick estimate in your head, multiply by about 0.0098 (the exact factor is 0.00980665).
Watch out for these mix-ups
- Mass (kg) is not the same as force (N); weight is mass times gravity.
- Kilogram-force is a force unit, not a mass unit.
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
How many kilonewtons are in one kilogram-force?
One kilogram-force equals 0.00980665 kilonewtons. 0.00980665 is the exact factor used by this converter.
How do I convert kilograms force to kilonewtons?
Multiply the value in kilograms force by 0.00980665. To go the other way, multiply kilonewtons by 101.971621298.
What is 10 kgf in kN?
10 kgf = 0.0980665 kN. Also, 5 kgf = 0.04903325 kN and 100 kgf = 0.980665 kN.
What is the difference between a kilogram-force and a kilonewton?
A kilogram-force is the weight of 1 kg under standard gravity, exactly 9.80665 N. A kilonewton equals 1,000 newtons, used for structural and anchor loads.
Is this tool free and private?
Yes — the Kilogram-force to Kilonewton 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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