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How wide is a two-by-four, really?

8.9 cmAbout 3.5 in · Handheld

3.5 inches (89 mm). A 'two-by-four' is actually 1.5 by 3.5 inches once dried and planed.

That's about 1/17 of a red kangaroo (about 1.5 m tall).

8.9 cm
a nano SIM

To scale: a two-by-four's width is about 10× bigger than a nano SIM.

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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 hello@guessroo.com.