SpeedrooGuessroo · All speeds

How fast does a big hailstone fall?

160 km/hAbout 99.4 mph · Race

A hailstone the size of a baseball can fall at about 160 km/h.

That's about 2.9 times a red kangaroo's top speed (56 km/h).

160 km/h
the first car

By speed: a big hailstone is about 10× faster than the first car.

Think you can guess? Play today's Speedroo

Things about as fast

Many real things vary, so we use a typical or official figure. Spotted a mistake? Email [email protected].