To convert pounds to kilograms, use kilograms = pounds × 0.45359237. For example, 5 lb = 2.26796 kg.
How to convert LBS to KG
- Type the value in pounds.
- The answer in kilograms appears instantly, with the formula.
- Use ⇄ to swap the direction, or pick other units.
LBS to KG formula
kilograms = pounds × 0.45359237
Example: 5 lb = 2.26796 kg.
Reverse: 1 kg = 2.2046226 lb (see KG to LBS).
LBS to KG conversion table
| Pound (lb) | Kilogram (kg) |
|---|---|
| 1 | 0.453592 |
| 2 | 0.907185 |
| 5 | 2.26796 |
| 10 | 4.53592 |
| 20 | 9.07185 |
| 50 | 22.6796 |
| 100 | 45.3592 |
| 110 | 49.8952 |
| 120 | 54.4311 |
| 130 | 58.967 |
| 140 | 63.5029 |
| 150 | 68.0389 |
| 160 | 72.5748 |
| 170 | 77.1107 |
| 180 | 81.6466 |
| 190 | 86.1826 |
| 200 | 90.7185 |
| 220 | 99.7903 |
| 250 | 113.398 |
| 300 | 136.078 |
About these units
Pound (lb): Exactly 0.45359237 kg. Used for body weight in the US and UK.
Kilogram (kg): The SI base unit of mass. Used for body weight and groceries in most countries.
Frequently asked questions
How many kilograms are in a pound?
There are 0.45359237 kilograms in one pound.
How do I convert pounds to kilograms?
kilograms = pounds × 0.45359237. Example: 5 lb = 2.26796 kg.
Updated October 2026 · Built and tested by Sharjeel Tahir · How our tools are tested