SizerooGuessroo · All sizes

How long is a standard US brick?

7.64 inAbout 19.4 cm · Handheld

About 7⅝ inches, so with a ⅜-inch mortar joint it takes up exactly 8 inches (20 cm).

That's about 1/7.7 of a red kangaroo (about 5 ft, or 1.5 m, tall).

7.64 in
a US penny

To scale: a brick is about 10× bigger than a US penny.

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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].