Weight units calculator & converter tool
Mg Conversions Table
Equivalent of 4 Miligram: |
4000000000 Gram |
4000000 Kilogram |
4000000000 Ton |
259200 Grain |
113398.0924 Ounce |
1814368 Pound |
25401160 Stone |
Mg / Grain Units Definition
Miligram
The milligram (mg) is a unit of weight measurement in the International System of Units (SI). A milligram represents one thousandth of a gram (g). It is a unit commonly used to measure very small quantities of mass, such as doses of medications or the concentration of substances in solutions.
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.