How wide is the dome of the Pantheon in Rome?

142 ft (43.3 m). 142 feet (43.3 m) across, and exactly as high, so a giant ball would fit inside.

142 ftAbout 43.3 m · Building-sized

142 feet (43.3 m) across, and exactly as high, so a giant ball would fit inside.

That's about 29 red kangaroos head to toe.

142 ft

a double-decker bus

To scale: the Pantheon dome is about 9.8× bigger than a double-decker bus.

Things about the same size

Many real things vary in size, so we use a typical or official figure. Spotted a mistake? Email [email protected].