Great hammerhead is about 1.02× longer by these reference values.
These animals are effectively close in maximum-length terms, so measurement uncertainty can matter more than the apparent difference. Great white shark's weight reference is about 5.0× heavier.
ON THE SAME SCALE
Human. Bus. Whale.
Pick your reference.
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.
THE NUMBERS
Side by side.
WHAT SETS THEM APART
More than a size contest.
Length and weight
Great hammerhead is represented by reported to 6.1 m / 20 ft; Great white shark by about 6 m / 20 ft. The comparison uses the largest reported length and a record mass. Maximum length and mass are exceptional upper-end figures.
Habitat and diet
Great hammerhead: Tropical coastal and offshore waters; rays, fish and smaller sharks. Great white shark: Temperate seas worldwide; fish, rays and marine mammals.
Bite evidence
Great hammerhead: Comparative biomechanics exist, but a simple verified maximum is not established here. Great white shark: A 3-D finite-element model predicted the bite of a very large individual; it was not measured on a living shark.
Records are not averages
Both species are living, but record-sized individuals are rare. These upper references should not be read as normal adult size.
TRACE THE CLAIMS