How long is the Brontosaurus in humans?

The Brontosaurus is 22 m long, the same as 12.9 average adults (1.70 m) stacked head to toe.

Its name means 'thunder lizard'.

Measured end to end, lying down. Source.

Things about the same size

• 🔺 Louvre Pyramid 12.7 humans
• 🐘 AT-AT walker 13.2 humans
• 🚀 Slave I 12.6 humans
• 🛡️ James Webb sunshield 12.5 humans
• 🏖️ Tallest sandcastle 12.5 humans
• 🗿 Luxor Obelisk, Paris 13.5 humans

More dinosaurs & prehistoric

• 🦷 Sabre-tooth cat fang 0.16 humans
• 🦃 Velociraptor 0.29 humans
• 🦖 T. rex (standing) 2.18 humans
• 🦅 Pteranodon 4.12 humans
• 🦏 Triceratops 5 humans
• 🦕 Brachiosaurus 7.06 humans
• 🦈 Megalodon 8.82 humans
• 🦕 Diplodocus 15.3 humans