SpeedrooGuessroo · All speeds

How fast does Mars spin at its equator?

868 km/hAbout 539 mph · Race

About 868 km/h. A Martian day lasts 24 hours 37 minutes.

That's about 16 times a red kangaroo's top speed (56 km/h).

868 km/h
a pronghorn

By speed: Mars spinning is about 9.9× faster than a pronghorn.

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].