How Heavy Is a Gorilla?

a Gorilla weighs about

180 kg (397 lb)

Typicaladult male (silverback) average 180 kg in wild, up to 275 kg in captivity; adult female ~half male weight

Typical range: 90 kg – 275 kg.

4/8

Using a log scale so small objects stay visible — the numbers stay real.

  • adult male 4,500–6,100 kg; adult female 2,000–3,500 kg

  • model year 2024 US fleet average curb weight

  • a gorilla180 kg

    adult male (silverback) average 180 kg in wild, up to 275 kg in captivity; adult female ~half male weight

  • heaviest ball allowed in tenpin bowling (16 lb); USBC sets no minimum weight

  • You

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Put it in perspective

Sources

  1. [1] University of Michigan Museum of Zoology

    Gorilla gorilla (western gorilla) | Animal Diversity WebMuseum / zoo / university

    “Males are usually larger than females, reaching weights up to 275 kg in captivity. In the wild, male gorillas average 180 kg, with females often almost half that weight.”

    Value as published: up to 275 kg (captivity male); 180 kg avg (wild male); females ~half · accessed 2026-11-11.

  2. [2] University of Michigan Museum of Zoology

    Gorilla gorilla (western gorilla) | Animal Diversity WebMuseum / zoo / university

    “Average mass 180 kg”

    Value as published: 180 kg · accessed 2026-11-11.

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

Frequently asked questions

How much does a gorilla weigh?

a Gorilla weighs about 180 kg (397 lb) — adult male (silverback) average 180 kg in wild, up to 275 kg in captivity; adult female ~half male weight.

How much is a gorilla in pounds and ounces?

397 lb, which is 6,350 oz. In metric terms: 180 kg.

Is a gorilla heavier than an average new car?

No. a Gorilla weighs about 180 kg (397 lb), while an average new car is about 4,350 lb (1,980 kg) — roughly 1/11.

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.