Magnitude
Turn abstract numbers into something you can picture
Input first

Start with the number.

Enter a value, choose whether it is weight, length, distance, or height, then validate to see the closest clean comparison first.

You can change the suggested comparison underneath after validation, but the first result should always be the cleanest nearest match.
Best match

3

blue whales

The input is closest to a clean whole-number comparison in blue whales, so that becomes the first result shown.

Change comparison

Swap to another object in the same category after the best match has been shown.