Grain to Gram Converter

Convert grains to grams.

Grams

How to Convert Grains to Grams

The grain is a traditional unit of weight used primarily for ammunition, arrows, and pharmaceuticals. One grain equals approximately 0.06479891 grams.

To convert grains to grams, multiply the grain value by 0.06479891. For example, 100 grains x 0.06479891 = 6.48 grams. This conversion is commonly used by shooters, reloaders, and in ballistics to understand bullet weights in metric terms.

While grains are traditional in firearms, many international specifications use grams, making this conversion valuable for cross-reference.

Quick Tips

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Frequently Asked Questions

1 grain equals approximately 0.06479891 grams.

Multiply the grain value by 0.06479891.

Primarily in ammunition, archery, and some pharmaceutical applications.

1 gram equals approximately 15.43 grains.