What are grains?
Grains are a unit of measurement commonly used in the imperial system to measure the weight of small objects such as bullets, arrows, and jewelry.
One grain is equivalent to approximately 0.0648 grams or 0.0023 ounces and are still used in certain industries where precision is crucial, such as in the production of pharmaceuticals and supplements.
What is a milligram?
A milligram is a unit of mass in the metric system, equal to one thousandth of a gram. It is commonly used to measure very small amounts of substances, such as medications or chemicals. For reference, a single grain of sand typically weighs around 50 milligrams.