SHARK VS SHARK

Megamouth sharkvsTiger shark

Length, weight and bite evidence—plus context from a human, city bus and blue whale. Every number below carries its uncertainty with it.

LivingMegachasma pelagios×LivingGaleocerdo cuvier
QUICK VERDICT

Megamouth shark is about 1.29× longer by these reference values.

Megamouth shark uses a 7.1 m upper reference, compared with 5.5 m for Tiger shark. Megamouth shark's weight reference is about 1.35× heavier.

01

ON THE SAME SCALE

Human. Bus. Whale.
Pick your reference.

RELATIVE LENGTH · 0–24 METERS
AMegamouth sharkreported to about 7.1 m / 23 ft
BTiger sharklargest specimens exceed 5.5 m / 18 ft
REFAdult human1.8 m · about 80 kg

Length bars use upper comparison values and do not show body depth, tail proportion or typical adult size. A long thresher tail, for example, does not equal whale-shark body mass.

02

THE NUMBERS

Side by side.

MeasureMegamouth sharkTiger shark
Length referencereported to about 7.1 m / 23 ftlargest specimens exceed 5.5 m / 18 ft
Weight referencereported near 1,215 kg / 2,679 lbexceptional estimate over 900 kg / 2,000 lb
Bite forceNot meaningfully establishedUnknownNo dependable maximum foundUnknown
HabitatDeep tropical and subtropical oceansTropical and warm-temperate seas
DietKrill and other planktonTurtles, fishes, birds, carrion and more
03

WHAT THE DATA CAN SAY

Size is not the whole animal.

Length and weight

Megamouth shark is represented by reported to about 7.1 m / 23 ft; Tiger shark by largest specimens exceed 5.5 m / 18 ft. Sparse specimens make a true maximum difficult to establish. Both values describe exceptional animals, not an average adult.

Bite evidence

Megamouth shark: This filter feeder lacks a comparable maximum-bite study. Tiger shark: Popular figures are often repeated without a traceable species-level method.

Living versus extinct

Both species are living, but record-sized individuals are rare. These upper references should not be read as normal adult size.

Ecology changes the matchup

Known from relatively few encounters, it still carries major uncertainty. Its broad diet is real; an exact maximum bite number is not well established.

04

TRACE THE CLAIMS

Sources and limits.

Megamouth sharkFlorida MuseumTiger sharkFlorida MuseumHow we standardize comparisonsRead the methodology →