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Sperm whale vs Whale shark

Sperm whale vs whale shark
Sperm whale is larger on weight
Sperm whale is 2.7× whale shark on weight.

A sperm whale and a whale shark can be compared on 3 measures. The figures below are typical adult or full-size values, with the larger of the two in bold.

Side by side

Larger value in bold. Ranges reflect genuine variation, not uncertainty.
Sperm whale Whale shark
Weight 15–57 t 9,000–21,000 kg
Length 11–20.5 m 5.5–18.8 m
Typical lifespan 60–70 yr 60–130 yr

What the numbers say

  • Sperm whale is 2.7× whale shark on weight.
  • Sperm whale is 1.6× whale shark on length.
  • Whale shark is somewhat greater than sperm whale on typical lifespan — about 1.2×.

Weight compared.

Sperm whale 15–57 t
Whale shark 9,000–21,000 kg

Sperm whale

The largest toothed predator, diving to 2,000 m for squid and producing the loudest sound of any animal.

Whale shark

The largest fish alive, a filter feeder that strains plankton and poses no danger to swimmers.

This is a comparison of published measurements, nothing more. It describes how two things differ on measures that have been recorded; it does not predict how they would fare against each other in any situation.

Common questions

Which is bigger, sperm whale or whale shark?
Sperm whale is 2.7× whale shark on weight. Both figures are typical values; the full range for each is in the table above.
How do sperm whales and whale sharks compare on length?
Sperm whale: 11–20.5 m. Whale shark: 5.5–18.8 m. Sperm whale is 1.6× whale shark on length.
How do sperm whales and whale sharks compare on typical lifespan?
Sperm whale: 60–70 yr. Whale shark: 60–130 yr. Whale shark is somewhat greater than sperm whale on typical lifespan — about 1.2×.

Related pages

Sources

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

How these figures are compiled and checked