Convert 1000 Atomic mass unit to Grain: 1000 Atomic mass unit in Grain
This calculator allows you to convert from Atomic mass unit to Grain and in a reverse direction. To convert from Atomic mass unit to Grain, enter the amount of Atomic mass unit into the first input and to convert from Grain to Atomic mass unit, enter the amount of Grain into the second input.
1000 Atomic mass unit equal 2.5626051425796E-20 Grain.
Every 1 Atomic mass unit = 2.5626051425796E-23 Grain
and so, 1000 Atomic mass unit = 1000 multiplied by 2.5626051425796E-23 = 2.5626051425796E-20 Grain.
Grain
What is the grain?
The grain is a unit of mass. It is used in various systems of measurement such as avoirdupois and Apothecaries' system.
It approximately equals the mass of single seed of a cereal. It equals exactly 64.79891 milligrams.
The main use of the grain is to measure the mass of bullets. It is used also to weigh arrows in some places.