Grain Conversions

Use this easy and mobile-friendly calculator to convert between Grains and other units of Weight.
Amount
From
To
swap units ↺
1 Grain =
0.00006479891 Kilograms
exact result
Decimal places
Grains
A grain is a unit of weight originally based on the weight of a seed, but now defined as 1/7000th of a pound. It is used to weigh bullets, arrows, and sometimes medication.
Kilograms
The kilogram, or kilogramme, is the base unit of weight in the Metric system. It is the approximate weight of a cube of water 10 centimeters on a side.
Common abbreviations: kg, kilo