SpeedrooGuessroo · All speeds

How fast is 1 foot per second?

1.09728 km/hAbout 0.682 mph · Run

Exactly 1.09728 km/h.

A red kangaroo at full speed (56 km/h) is about 51 times faster.

1.09728 km/h
a Mars rover

By speed: 1 ft/s is about 7.2× faster than a Mars rover.

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].