Convert grain to ton (metric)
Please provide values below to convert grain [gr] to ton (metric) [t], or Convert ton (metric) to grain.
How to Convert Grain to Ton (Metric)
1 gr = 6.479891e-08 t
Example: convert 15 gr to t:
15 gr = 15 × 6.479891e-08 t = 9.7198365e-07 t
Grain to Ton (Metric) Conversion Table
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Grain
A grain is a unit of mass traditionally used to measure small quantities, primarily in the context of precious metals, pharmaceuticals, and firearms.
History/Origin
The grain dates back to ancient times and was originally based on the weight of a single seed of a cereal grain, such as barley. It has been used since the Middle Ages and was standardized in the apothecaries' system.
Current Use
Today, the grain is mainly used in the measurement of bullets, gunpowder, and precious metals, and is recognized as a unit of mass in the apothecaries' system, although it has largely been replaced by grams in most contexts.
Ton (Metric)
The metric ton (t) is a unit of mass equal to 1,000 kilograms or approximately 2,204.62 pounds.
History/Origin
The metric ton was introduced as part of the metric system in the late 19th century to standardize measurements of mass globally, replacing various local units with a single, universal unit.
Current Use
The metric ton is widely used in industries such as shipping, manufacturing, and agriculture for measuring large quantities of materials and commodities worldwide.