Convert Troy Ounces to Pounds
Convert Troy Ounces (ozt) to Pounds (lb) instantly and accurately.
Conversion Formula
lb = ozt × 0.06857142857
About Troy Ounces
The troy ounce (ozt or oz t) is the global standard for weighing and pricing precious metals - gold, silver, platinum, and palladium. Equal to 31.1034768 grams (about 10% heavier than the avoirdupois ounce), it originates from the medieval fair at Troyes, France, where a standardised weight system facilitated international trade. All gold spot prices quoted on financial markets (LBMA, COMEX, MCX) are priced per troy ounce. A standard 'Good Delivery' gold bar approved by the London Bullion Market Association weighs approximately 400 troy ounces (12.4 kg).
About Pounds
The avoirdupois pound (lb) is the primary unit of weight in the United States and United Kingdom for everyday use, equal to 16 ounces or exactly 453.59237 grams. It dominates American life: body weight, grocery produce, deli counter cuts, freight shipping costs, gym weights, and building material quantities are all measured in pounds and ounces. American recipes use pounds for meat and large quantities. The pound derives from the Roman 'libra pondo' (a pound by weight) - hence both the symbol 'lb' (from libra) and the British currency symbol '£'.
Quick Reference Table
| Troy Ounces (ozt) | Pounds (lb) |
|---|---|
| 1 ozt | 0.0685714 lb |
| 2 ozt | 0.137143 lb |
| 5 ozt | 0.342857 lb |
| 10 ozt | 0.685714 lb |
| 25 ozt | 1.71429 lb |
| 50 ozt | 3.42857 lb |
| 100 ozt | 6.85714 lb |