How much does an empty plastic water bottle weigh?

0.328 oz (9.3 g). A 16.9 fl oz (500 ml) bottle uses about 0.32 oz (9 g) of plastic, much less than it did 20 years ago.

0.328 ozAbout 9.3 g · Pocket

A 16.9 fl oz (500 ml) bottle uses about 0.32 oz (9 g) of plastic, much less than it did 20 years ago.

That's as heavy as about 370 grains of rice.

0.328 oz

an M&M

By weight: an empty water bottle is about 10× heavier than an M&M.

Things about the same weight

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