What is an avoirdupois ounce?
An avoirdupois ounce is a unit of weight in the avoirdupois system, commonly used in the United States and other countries for measuring goods that are typically sold by weight.
It is equal to 1/16 of a pound or approximately 28.35 grams. The avoirdupois system is based on a pound of 16 ounces, with larger units such as tons and pounds used for heavier measurements.
What is a long ton (imperial ton)?
A long ton, also known as an imperial ton, is a unit of weight commonly used in the United Kingdom and some other Commonwealth countries.
It is equivalent to 2,240 pounds or 1,016 kilograms. The long ton is primarily used in the context of trading goods, particularly in industries such as shipping, agriculture, and mining.
In terms of metric conversions, a long ton is equal to approximately 1.016 metric tonnes. This means that one long ton is slightly heavier than one metric ton, which is equivalent to 1,000 kilograms. The long ton is not commonly used in countries that have adopted the metric system, but it is still relevant in certain industries and historical contexts where imperial units are preferred.