Convert Troy Ounces to Long Hundredweights

Convert Troy Ounces (ozt) to Long Hundredweights (long cwt) instantly and accurately.

Troy Ounces (ozt)
Long Hundredweights (long cwt)

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 ozt0.000612245 long cwt
2 ozt0.00122449 long cwt
5 ozt0.00306122 long cwt
10 ozt0.00612245 long cwt
25 ozt0.0153061 long cwt
50 ozt0.0306122 long cwt
100 ozt0.0612245 long cwt

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