lbf to kgf
1 lbf (lbf) equals 0.4536 kgf (kgf). Type a value into either box below for an instant two-way conversion. For other units, use the full unit converter.
Chinese version: 磅力转千克力
Conversion factor
1 lbf = 0.4536 kgf
Reverse: 1 kgf = 2.205 lbf
lbf to kgf converter
lbf（lbf）
kgf（kgf）
lbf to kgf conversion table
| lbf | kgf | Detail |
|---|---|---|
| 1 | 0.4536 | 1 lbf to kgf |
| 2 | 0.9072 | 2 lbf to kgf |
| 5 | 2.268 | 5 lbf to kgf |
| 10 | 4.536 | 10 lbf to kgf |
| 50 | 22.68 | 50 lbf to kgf |
| 100 | 45.36 | 100 lbf to kgf |
| 1,000 | 453.59 | 1,000 lbf to kgf |
How to convert
To convert lbf to kgf, multiply: kgf = lbf × 0.4536
To convert kgf to lbf, divide: lbf = kgf ÷ 0.4536 (equivalently × 2.205).
Example: 1 lbf × 0.4536 = 0.4536 kgf. The factor is derived from the international definition of each unit; results are shown to 4 significant figures.
Frequently asked questions
1 lbf = 0.4536 kgf. The formula is: value in lbf × 0.4536 = value in kgf. Use the converter above to convert any value instantly.
1 kgf = 2.205 lbf. To convert back, divide the kgf value by 0.4536 (or multiply by 2.205).
kgf = lbf × 0.4536; conversely lbf = kgf ÷ 0.4536. For example, 1 lbf × 0.4536 = 0.4536 kgf. The factor comes from the international definition of the units.
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Disclaimer: conversion factors are derived from international unit definitions and results are for reference only. For trade settlement, engineering or legal documents, follow the contract or official metrology standards.