Burj Khalifa vs Space Needle: size comparison
Burj Khalifa: 828 m. Space Needle: 184 m. Both silhouettes are drawn at the same scale.
Size ratio: ×4.5
Burj Khalifa
828 m
What is measured Total height of the Burj Khalifa, Dubai
It is the tallest structure ever built.
Space Needle
184 m
What is measured Height of the Space Needle, Seattle
Built for the 1962 World's Fair, it withstands winds of 320 km/h.
Source : Wikipedia — Space Needle