Whether you're reading a product label, tracking your fitness, or shipping a package internationally, converting between kilograms and pounds is one of the most common everyday conversions. Here's a complete guide.
The Formula
One kilogram equals exactly 2.20462 pounds. To convert kilograms to pounds:
lbs = kg × 2.20462
To convert pounds to kilograms:
kg = lbs ÷ 2.20462
Quick mental shortcut: multiply kilograms by 2.2 for a fast estimate. For example, 50 kg ≈ 110 lbs (exact: 110.23 lbs).
Quick Reference Table
| Kilograms (kg) | Pounds (lbs) |
|---|---|
| 1 kg | 2.205 lbs |
| 5 kg | 11.023 lbs |
| 10 kg | 22.046 lbs |
| 20 kg | 44.092 lbs |
| 50 kg | 110.231 lbs |
| 70 kg | 154.324 lbs |
| 100 kg | 220.462 lbs |
| 1 lb | 0.454 kg |
| 10 lbs | 4.536 kg |
| 150 lbs | 68.039 kg |
| 200 lbs | 90.718 kg |
Real-World Examples
Body weight: A person weighing 70 kg weighs approximately 154 lbs. At 80 kg, that's about 176 lbs.
Gym weights: A 20 kg barbell plate is about 44 lbs. The standard Olympic barbell weighs 20 kg (44 lbs).
Luggage limits: Most airlines allow 23 kg of checked luggage — that's just over 50 lbs.
Cooking: A recipe calling for 500 g of flour needs just over 1 lb (1.1 lbs).
What About Stones?
In the UK and Ireland, body weight is often expressed in stones and pounds. One stone equals 14 pounds or about 6.35 kg. So a person weighing 11 stone is 154 lbs or about 70 kg.
Our converter supports stones as well — just select the Weight category and choose Stone from the dropdown.
Ounces and Grams
For smaller weights, you may need to convert between ounces and grams. One ounce equals 28.35 grams. A pound has 16 ounces, so 1 lb = 453.6 grams.
Convert kg to lbs and any other weight unit instantly.
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