Pound-force to Kilogram-force Converter
Convert pounds-force to kilograms-force with this free force converter. The exact relationship used on this page is 1 pound-force = 0.45359237 kilograms-force. Type any number — the result updates instantly, works on phones and desktops, and is ready to copy into homework, a spec sheet, or a shopping list.
Formula: Kilogram-force = Pound-force × 0.45359237
How to convert pounds-force to kilograms-force
- Enter the value in pounds-force in the converter.
- Read the equivalent amount in kilograms-force.
- Use the swap link if you need kilogram-force to pound-force instead.
- Check the table for common values without typing.
Worked examples
- 1 lbf = 0.45359237 kgf
- 5 lbf = 2.26796185 kgf
- 10 lbf = 4.5359237 kgf
- 25 lbf = 11.33980925 kgf
Conversion table
Common pounds-force values converted to kilograms-force.
| lbf | kgf |
|---|---|
| 1 | 0.45359237 |
| 2 | 0.90718474 |
| 3 | 1.36077711 |
| 4 | 1.81436948 |
| 5 | 2.26796185 |
| 6 | 2.72155422 |
| 7 | 3.17514659 |
| 8 | 3.62873896 |
| 9 | 4.08233133 |
| 10 | 4.5359237 |
| 20 | 9.0718474 |
| 50 | 22.6796185 |
| 100 | 45.359237 |
| 250 | 113.3980925 |
| 500 | 226.796185 |
| 1,000 | 453.59237 |
About this conversion
Pound-force (lbf) and Kilogram-force (kgf) are both force units. Force converters map SI newtons to pounds-force, kilogram-force, and dynes. Bookmark this URL when you convert pounds-force to kilograms-force often, then explore related pairs in the same category if you need a different target unit.
Need the other direction? Open the kilogram-force to pound-force converter.
FAQ
How many kilograms-force are in 1 pound-force?+
1 pound-force equals 0.45359237 kilograms-force.
What is the formula to convert pounds-force to kilograms-force?+
Kilogram-force = Pound-force × 0.45359237
How do I convert pounds-force to kilograms-force by hand?+
Multiply the pound-force value by 0.45359237. Example: 10 pounds-force × 0.45359237 = 4.5359237 kilograms-force.
Is this lbf to kgf converter accurate?+
Yes. Linear conversions use internationally agreed factors relative to SI. Temperature and inverse fuel units use the standard offset or reciprocal formulas, not a guessed scale factor.