How Heavy Is an American Football?

an American Football weighs about

14.5 oz (0.411 kg)

TypicalNFL official game ball (Wilson), specified 14 to 15 ounces

Typical range: 397 g – 425 g.

4/8

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Sources

  1. [1] National Football League

    2026 Official Playing Rules of the National Football LeagueStandard body

    “short circumference, 21 to 21¼ inches; weight, 14 to 15 ounces.”

    Value as published: 14 to 15 ounces · accessed 2026-11-11.

Last updated 2026-11-11.Report a correction (please include a source link).

Frequently asked questions

How much does an American football weigh?

an American Football weighs about 14.5 oz (0.411 kg) — NFL official game ball (Wilson), specified 14 to 15 ounces.

How much is an American football in pounds and ounces?

0.906 lb, which is 14.5 oz. In metric terms: 0.411 kg.

Is an American football heavier than an iPhone 16?

Yes. an American Football weighs about 14.5 oz (0.411 kg), while an iPhone 16 is about 170 g (5.997 oz) — roughly 2.4×.

Where does this number come from?

Every source is listed at the bottom of this page with publisher, link, access date and a verbatim quote. Numbers are only published when a qualifying source can be verified.