Grains to Stone - Convert gr to st

Grains (gr) Conversion

The grain is a traditional unit of mass in the troy weight system commonly used in the jewelry industry and for measuring precious metals and gemstones. It is equivalent to 64.79891 milligrams and a quarter of a carat. There are 7000 grains in a pound.

Stone (st) Conversion

A stone, also stone weight, is a British imperial unit of mass, which is now the same as 14 pounds or 6.35 kilograms.