Weight units calculator & converter tool
Stone Conversions Table
Equivalent of 9 Stone: |
1.4172581094722E-6 Miligram |
1417.2581094722 Gram |
1.4172581094722 Kilogram |
1417.2581094722 Ton |
0.091838325493796 Grain |
0.040178591513143 Ounce |
0.6428569403917 Pound |
Stone / Grain Units Definition
Stone
The stone is a unit of mass measurement that is part of the Anglo-Saxon units of measurement used in the United Kingdom, Ireland and the Commonwealth countries. It is equal to 14 pounds or 6,350 293 kilograms. Its abbreviation is “st”
Grain
The grain is an ancient unit of measurement, either of mass or of length (Gn). It converts a dry unit to wet.The addition of a few grains in addition to the legal weight of a (coin) allowed a coin exposed to wear to retain its legal weight longer; this is what is called the stumbling which allows the balance to be moved1.Originally, this grain could have been a common grain such as a grain of barley, wheat or rye, or a smaller grain2.