Sizes / Dinosaurs

How big is a Stegosaurus?

9 m long ยท 29.5 ft

About nine meters from beak to tail spikes.

Family car 4.5 m
Stegosaurus 9 m
Stegosaurus next to family car, drawn to scale.

Compared with things you know

Think you could size it by eye? A Stegosaurus is one of the objects in Sizedle.

Similar dinosaurs

  1. Triceratops 8.5 m long 27.9 ft
  2. Tyrannosaurus rex 12.3 m long 40.4 ft
  3. Spinosaurus 14 m long 45.9 ft
  4. Megalodon 15 m long 49.2 ft
  5. Brachiosaurus 22 m long 72.2 ft
  6. Argentinosaurus 35 m long 115 ft