WeighrooGuessroo · All weights

How much does the Gateway Arch weigh?

43,222 tonsAbout 39,210 tonnes · Colossal

About 43,226 tons (39,214 tonnes) of steel and concrete.

That's about 460,000 big red kangaroos at about 190 lb (85 kg) each.

43,222 tons
a year of mined gold

By weight: the Gateway Arch is about 11× heavier than a year of mined gold.

Think you can guess? Play today's Weighroo

Things about the same weight

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