Convert Troy Ounces to Long Hundredweights
Convert Troy Ounces (ozt) to Long Hundredweights (long cwt) instantly and accurately.
Conversion Formula
long cwt = ozt × 0.000612244898
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 Long Hundredweights
A long hundredweight (long cwt) equals 112 pounds or approximately 50.802 kg - equal to 8 stone. The standard hundredweight in the United Kingdom and much of its historical trading sphere, it reflects the medieval English stone of 14 lb (8 × 14 = 112). British agricultural commodity prices, wool trade records, and livestock market reports historically used long hundredweights. The UK meat trade still occasionally references hundredweights in wholesale pricing.
Quick Reference Table
| Troy Ounces (ozt) | Long Hundredweights (long cwt) |
|---|---|
| 1 ozt | 0.000612245 long cwt |
| 2 ozt | 0.00122449 long cwt |
| 5 ozt | 0.00306122 long cwt |
| 10 ozt | 0.00612245 long cwt |
| 25 ozt | 0.0153061 long cwt |
| 50 ozt | 0.0306122 long cwt |
| 100 ozt | 0.0612245 long cwt |