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Convert lbs to kg
Type a weight in pounds to get it in kilograms. A pound is exactly 0.45359237 kg, so the converter multiplies by that. The chart below has common weights.
Result
68.0388555 kilograms
1 pound = 0.45359237 kilograms
Pounds to kilograms chart
| Pounds (lb) | Kilograms (kg) |
|---|---|
| 1 | 0.453592 |
| 2 | 0.907185 |
| 3 | 1.36078 |
| 4 | 1.81437 |
| 5 | 2.26796 |
| 6 | 2.72155 |
| 7 | 3.17515 |
| 8 | 3.62874 |
| 9 | 4.08233 |
| 10 | 4.53592 |
| 20 | 9.07185 |
| 50 | 22.6796 |
| 100 | 45.3592 |
| 120 | 54.4311 |
| 150 | 68.0389 |
| 180 | 81.6466 |
| 200 | 90.7185 |
In every unit
| Unit | Value |
|---|---|
| Milligrams (mg) | 68,038,855.5 |
| Grams (g) | 68,038.8555 |
| Kilograms (kg) | 68.0388555 |
| Metric tons (t) | 0.0680388555 |
| Ounces (oz) | 2,400 |
| Stone (st) | 10.71428571 |
| US tons (short tons) | 0.075 |
| Imperial tons (long tons) | 0.06696428571 |
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How to convert lbs to kg
- Type the weight in pounds.
- Read it in kilograms. The result updates as you type.
- To go from kilograms to pounds, press Swap units, or look the value up in the chart.
Questions
Are my values sent anywhere?
No. The calculator works in your browser on this device. Your values are never uploaded or stored, and they’re gone when you close the page.
How many kg is a pound?
Exactly 0.45359237 kilograms, the definition of the international pound since 1959. For a quick estimate, halve the pounds and take off a tenth: 150 lb → 75 → 67.5 kg (the exact answer is 68.04 kg).
How do I convert stones and pounds to kg?
A stone is 14 pounds. Multiply the stones by 14, add the pounds, then multiply by 0.45359237: 11 stone 4 lb is 158 lb, or 71.67 kg.