How to convert pounds to kilograms
Use the converter above or multiply by the factor: kilograms = pounds × 0.453592. So 1 lbs = 0.453592 kg. Enter a value in pounds and the converter shows the result in kilograms instantly — free, no sign-up.
Worked examples
- 1 lbs = 0.4536 kg
- 10 lbs = 4.536 kg
- 100 lbs = 45.36 kg
Pounds to kilograms conversion table
| Pounds (lbs) | Kilograms (kg) |
|---|---|
| 1 | 0.4536 |
| 2 | 0.9072 |
| 5 | 2.268 |
| 10 | 4.536 |
| 20 | 9.072 |
| 50 | 22.68 |
| 100 | 45.36 |
| 500 | 226.80 |
| 1000 | 453.59 |
Practical use: body weight, gym weights, luggage limits.
Frequently asked questions
How many kg are in 1 lbs?
1 lbs = 0.453592 kg.
What is the formula to convert lbs to kg?
Multiply pounds by 0.453592.
How do I convert back from kg to lbs?
1 kg = 2.20462 lbs.
What is 150 lbs in kg?
150 lbs = 68.0388 kg.