Convert gram to grain

Please provide values below to convert gram [g] to grain [gr], or Convert grain to gram.




How to Convert Gram to Grain

1 g = 15.4323583529414 gr

Example: convert 15 g to gr:
15 g = 15 Γ— 15.4323583529414 gr = 231.485375294121 gr


Gram to Grain Conversion Table

gram grain

Gram

The gram (g) is a metric unit of mass equal to one thousandth of a kilogram.

History/Origin

The gram was originally defined in 1795 as the mass of one cubic centimeter of water at its maximum density. It became part of the metric system established in France and was later standardized as part of the International System of Units (SI) in 1960.

Current Use

The gram is widely used worldwide for measuring small masses in everyday life, science, and industry, especially in contexts like food labeling, pharmaceuticals, and laboratory measurements.


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and precious metals, and is recognized as a unit of mass in the apothecaries' system, although it has largely been replaced by grams in most contexts.



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