WeighrooGuessroo · All weights

How much does a rat weigh?

300 gAbout 10.6 oz · Pocket

A brown rat weighs about 300 g. Large males can top 500 g.

That's as heavy as about 12,000 grains of rice.

300 g
a sparrow

By weight: a rat is about 10× heavier than a sparrow.

Think you can guess? Play today's Weighroo

Things about the same weight

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