Convert ton (assay) (UK) to tonne
Please provide values below to convert ton (assay) (UK) [AT (UK)] to tonne [t], or Convert tonne to ton (assay) (UK).
How to Convert Ton (Assay) (Uk) to Tonne
1 AT (UK) = 3.26666666666667e-05 t
Example: convert 15 AT (UK) to t:
15 AT (UK) = 15 × 3.26666666666667e-05 t = 0.00049 t
Ton (Assay) (Uk) to Tonne Conversion Table
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Ton (Assay) (Uk)
The ton (assay) (UK), symbol AT (UK), is a traditional unit of weight used primarily for precious metals, equivalent to 31.1034768 grams.
History/Origin
The assay ton originated in the United Kingdom as a standard measure for precious metals, particularly gold and silver, used in assay processes and trading. It has historical roots in the British imperial system and was standardized for trade and assay purposes.
Current Use
Today, the assay ton (UK) is mainly used in the precious metals industry for assay and valuation purposes, especially in the UK and related markets, although it has largely been replaced by the metric gram and troy ounce in general commerce.
Tonne
A tonne (symbol: t) is a metric unit of mass equal to 1,000 kilograms or approximately 2,204.62 pounds.
History/Origin
The tonne was introduced as part of the metric system in the 19th century to standardize measurements of mass globally, replacing various local units with a single, consistent unit.
Current Use
The tonne is widely used internationally in industries such as shipping, manufacturing, and agriculture for measuring large quantities of materials and commodities.