White shark is about 1.69× longer by these reference values.
White shark uses a 6 m upper reference, compared with 3.54 m for Zebra shark. White shark's weight reference is about 65× 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 THE DATA CAN SAY
Size is not the whole animal.
Length and weight
White shark is represented by about 6 m / 20 ft; Zebra shark by reported to 3.54 m / 11.6 ft. Maximum length and mass are exceptional upper-end figures. Its very long tail adds substantially to total length.
Bite evidence
White shark: A 3-D finite-element model predicted the bite of a very large individual; it was not measured on a living shark. Zebra shark: No standardized maximum is used.
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
Its headline bite number is a computer model, not a live-animal measurement. Juveniles have stripes; adults are spotted despite the common name.
TRACE THE CLAIMS