Pounds & Ounces to Grams Converter
Convert between pounds, ounces, stones, grains and grams or kilograms. Just enter a value and pick a unit to see the weight in every unit at once.
Input
Input unit
Pound（lb）
Result
In grams (g)
453.59237g
| Unit | Symbol | Converted value |
|---|---|---|
| Milligram | mg | 453,592.37 |
| Gram | g | 453.59237 |
| Kilogram | kg | 0.453592 |
| Grain | gr | 7,000 |
| Ounce | oz | 16 |
| Pound | lb | 1 |
| Stone | st | 0.071429 |
How it works
- Convert between pounds (lb), ounces (oz), stones (st), grains (gr) and milligrams, grams and kilograms. Enter a value and choose its unit, and the weight is listed in every unit.
- Conversions use the international avoirdupois definitions: 1 pound = 453.59237 g, 1 ounce = 1/16 pound, 1 stone = 14 pounds, and 1 grain = 1/7000 pound.
- Ounces are common for food and postal weights, the stone is used in the UK to express body weight, and grains are often used for the mass of gunpowder and bullets.
- The ounce here is a unit of weight (avoirdupois ounce). Do not confuse it with the fluid ounce (fl oz), which is a unit of volume.
- Extremely large or small results are shown in exponential notation, while everyday values are formatted with thousands separators for readability.
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Pounds & Ounces to Grams Converter