Weighroo

How much is a grain, the unit used for bullets and medicine?

0.00229 ozAbout 64.8 mg · Speck

64.8 mg, once based on a grain of barley.

That's as heavy as about 2.6 grains of rice.

0.00229 oz
a raindrop

By weight: a grain is about 15× heavier than a raindrop.

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Things about the same weight

Many real things vary, so we use a typical or official figure. Spotted a mistake? Email [email protected].