Convert Quarter (UK) to Grain

FromQuarter (UK) (qr)

ToGrain (gr)

Quarter (UK)

The quarter (UK) is a unit of mass used in the United Kingdom, primarily in agriculture. It is equal to 28 pounds or approximately 12.7 kilograms. The quarter is part of the British Imperial system and is used to measure bulk commodities like grain.

Origin:

The quarter originated in medieval England as a unit of mass for measuring grain and other agricultural products. It was defined as 1/4 of a hundredweight, or 28 pounds. The term "quarter" comes from the Latin word "quartarius", meaning "fourth part". The quarter was used in trade and agriculture for centuries and continues to be used in the UK as part of the British Imperial system.

Grain

The grain (gr) is a unit of mass used in both the imperial system and the U.S. customary system. It is defined as 1/7000 of a pound or approximately 64.79891 milligrams. The grain is one of the smallest units of mass commonly used and is primarily employed in measuring the weight of precious metals, gemstones, and ammunition (such as bullets).

Origin:

The grain traces its origins to ancient times and was originally based on the weight of a single grain of cereal, such as barley or wheat, which was used as a reference for small weight measurements. The term "grain" comes from the Latin "granum", meaning "grain" or "seed." The grain was used as a standard measure in ancient civilizations, including the Romans, and its use continued throughout medieval Europe. Over time, it was standardized in the 14th century as part of the Avoirdupois system and has remained in use for very precise measurements in modern times, especially in scientific fields, medicine, and the firearm industry.