Convert Kilopound (kip) to Grain (gr) instantly.
About these units
Kilopound (kip)
A kilopound, or kip, equals 1,000 pounds and is used primarily in structural engineering, especially in the United States. Loads, tensions, and compression forces in steel beams, concrete structures, and bridges are often expressed in kips. The kip allows engineers to avoid large numbers when expressing forces such as building loads or material stresses. In structural analysis software and construction documents, kips are ubiquitous. Despite not being a mass unit strictly speaking (it is often used as a force unit, kip-force), it remains central to American engineering practice.
Grain (gr)
The grain, defined as exactly 64.79891 milligrams, is one of the oldest units of mass still in limited use today. Derived from the weight of average cereal grains such as barley or wheat, it became a universal tiny unit used across Europe for coins, medicine, and gunpowder. The grain persists in firearms and ammunition manufacturing because bullet weights are still listed in grains (e.g., a "150-grain bullet"). Reloaders and ballistic engineers rely on the grain as a fine unit suitable for measuring powder charges and projectile masses. It is also used in traditional gold and silver transactions, linking it to the troy system. The grain's longevity highlights how ancient agrarian measures can remain embedded in modern technological practices.