Everyday scale
A regular Crayola crayon is 3⅝ inches long.
Suddenly a mile looks like a coloring problem.
Manufacturer-specified
How certain is this?
Manufacturer-published dimension for the regular size.
Keep going
- Ball mathA regulation table-tennis ball is 40 mm in diameter and weighs 2.7 grams.
- Measurement trap42.67 mm isn’t “the diameter of a golf ball.”
- Stack it upAbout 1,045.
- Stack it upAbout 110,000 quarters stacked flat would reach the top of the Gateway Arch.
- How many highThe Gateway Arch is about 1,309 iPhone 13s tall.
- Product scaleOne meter is about 6.8 iPhone 13s.