⚖️ Weight & Mass
lbs to kg Converter
Convert lbs to kg instantly with a reference conversion table.
Quick answer: To convert lbs to kg, multiply by 0.453592. For example, 1 lbs = 0.453592 kg. Use the calculator below for any value.
lbs to kg
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Common conversions
| lbs | kg |
|---|
Formula:
How to convert lbs to kg
1
Enter your value
Type the number of lbs you want to convert into the left box. The result in kg appears instantly in the right box. You can also type into the right box to convert in the other direction.
2
Use the swap button
Click the ⇄ Swap button to reverse the conversion — kg to lbs. Your current value carries across so you don't have to re-enter anything.
3
About lbs and kg
lbs and kg are common weight measurements.
📊 Common conversions at a glance
| lbs | kg |
|---|---|
| 1 | 0.4536 |
| 5 | 2.268 |
| 10 | 4.536 |
| 15 | 6.804 |
| 20 | 9.072 |
| 25 | 11.34 |
Reviewed for 2026. lbs ↔ kg conversion factor verified against published reference data. Built by a UK-based qualified primary teacher and FA Level 2 coach as part of 247QuickTools' free utility-tools project.
Frequently asked questions
How do I convert lbs to kg?
To convert lbs to kg, multiply by 0.453592. Or use the calculator above for instant results.
How many kg are in 1 lbs?
1 lbs equals 0.453592 kg.
Is the lbs to kg converter free?
Yes, the lbs to kg converter is completely free with no sign-up required, no downloads, and it works offline once the page has loaded.