Weight Converter
Convert any weight between metric and imperial units, including stone.
Quick answer
Key factors: 1 kg = 2.20462 lb, 1 lb = 453.59237 g exactly, 1 oz = 28.35 g and 1 stone = 14 lb. Enter a value below to convert between all seven units.
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- Units
- Updated October 2026
About the Weight converter
The international pound is defined as exactly 0.45359237 kg. An ounce is 1/16 of a pound and a stone is 14 pounds. These exact definitions are used here.
How to use it
- Enter a weight.
- Pick the units.
- Swap or use the table as needed.
Kilograms to pounds table
| Kilograms (kg) | Pounds (lb) |
|---|---|
| 1 kg | 2.2 lb |
| 2 kg | 4.41 lb |
| 5 kg | 11.02 lb |
| 10 kg | 22.05 lb |
| 20 kg | 44.09 lb |
| 23 kg | 50.71 lb |
| 30 kg | 66.14 lb |
| 40 kg | 88.18 lb |
| 45 kg | 99.21 lb |
| 50 kg | 110.23 lb |
| 55 kg | 121.25 lb |
| 60 kg | 132.28 lb |
| 65 kg | 143.3 lb |
| 70 kg | 154.32 lb |
| 75 kg | 165.35 lb |
| 80 kg | 176.37 lb |
| 85 kg | 187.39 lb |
| 90 kg | 198.42 lb |
| 100 kg | 220.46 lb |
| 120 kg | 264.55 lb |
The formula
Result = Value × (from-unit in grams) ÷ (to-unit in grams)
Frequently asked questions
How many grams in an ounce?
About 28.35 grams.
How many pounds in a stone?
Exactly 14 pounds, which is about 6.35 kg.
Results are estimates for planning — check critical figures with a professional or the official source.
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