How many times smaller is mars than earth?

Answer 1

earth is 1.88 times bigger than mars so i guess mars is 1.88 times smaller than earth

Like so many other things, it depends what you mean.

Diameter or volume? Or perhaps you are thinking of "mass".

Anyway here's some data :

Earth diameter: about 7926 miles

Mars diameter : about 4222 miles

That makes Earth about 1.88 times bigger, as the previous contributor wrote.

But in terms of volume Earth is much bigger, because volume depends on the

radius (half the diameter) cubed.

So it's not surprising that the Earth's mass is much bigger too. The mass of

Mars is only about 11% of the Earth's mass.