At One Place

How long does a bull shark last?

Typical lifespan
12–32 yr

The only large shark that tolerates fresh water, found far up rivers including the Mississippi and Amazon.

How that compares

Bull shark against things of a similar time.

Bull shark 12–32 yr
Freezer 11–20 yr
Domestic cat 12–20 yr
Oven 10–20 yr
Koala 10–20 yr
Elk 10–20 yr
Pig 10–20 yr
Ceiling fan 10–25 yr

What that means over time

Assuming the typical lifespan above and immediate replacement.
Period How many you would buy
Per year 0.0625 replacements
Over 10 years 1 of them
Over a 30-year mortgage 1.9 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 a bull shark

Common questions

How long does a bull shark last?
A bull shark lasts 12–32 yr.

Related pages

Sources

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

How these figures are compiled and checked