Weight units calculator & converter tool
Grain Conversions Table
Equivalent of 18 Grain: |
0.00027777777777778 Miligram |
277777.77777778 Gram |
277.77777777778 Kilogram |
277777.77777778 Ton |
7.8748675277778 Ounce |
125.99777777778 Pound |
1763.9694444444 Stone |
Grain / Ounce Units Definition
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.
Ounce
The ounce is a unit of mass whose value is between 25 and 34 grams. It is still used in some countries as the primary unit of measurement and is generally commonly used for the weight of precious metals.