Enter the ratio you're interested in:

Try ratios like: '1 : 10', '5 to 6', '10' (will be taken as 10 : 1), '1000000'

What does a ratio of 2 : 1 look like?

Width of a credit card (54 mm)...

: Diameter of US dollar coin (26.5 mm) ...

Length of Africa (North to South) (8,000 km)...

: Width of Australia (4,000 km) ...

Length of the River Thames (386 km)...

: Length of the Suez Canal (193.3 km) ...

Length of the Copacabana beach in Rio de Janeiro (4 km)...

: Length of the Kentucky Derby horse race (2 km) ...

Length of the Blue Whale skeleton in London's Natural History Museum (25.2 m)...

: Length of a T-65 X-Wing starfighter in the Star Wars movies (12.5 m) ...

Is That A Big Number? - The Book

Yes, there's now a book based on these numbers. Oxford University Press: July 2018.

Click here to learn more about it.

http://itabn.tumblr.com/post/138631317782/this-website