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How long does a American lobster last?

Typical lifespan
30–100 yr

The heaviest known crustacean; the record animal weighed 20 kg.

How that compares

American lobster against things of a similar time.

American lobster 30–100 yr
Orca 30–90 yr
American alligator 35–70 yr
Humpback whale 45–100 yr
Piano 30–100 yr
Nile crocodile 45–80 yr
Beluga whale 35–70 yr
Narwhal 30–90 yr

What that means over time

Assuming the typical lifespan above and immediate replacement.
Period How many you would buy
Per year 0.02 replacements
Over 10 years 1 of them
Over a 30-year mortgage 1 of them

Lifespans are medians under ordinary use, not guarantees. Maintenance, how hard it is used, and build quality move individual examples a long way in both directions — which is why the range above is as wide as it is.

More about an American lobster

Common questions

How long does an American lobster last?
An American lobster lasts 30–100 yr.

Related pages

Sources

  1. National Oceanic and Atmospheric Administration — NOAA (Public domain (US Government))

How these figures are compiled and checked