Convert 121 Grains to Grams
How heavy is 121 grains? How much does 121 grains weigh in grams? 121 gr to g conversion.
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121 Grains ≈
7.8406681 Grams
result rounded
Decimal places
Result in Plain English
121 grains is equal to about 7.84 grams.
In Scientific Notation
121 grains
= 1.21 x 102 grains
≈ 7.84067 x 100 grams
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.
Grams
A gram is a unit of weight equal to 1/1000th of a kilogram. A gram is the approximate weight of a cubic centimeter of water.Abbreviation: g