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How much does a Mars weigh?

Typical weight
6.417 × 10^23 kg
That is 1.41 × 10^24 lb.

The fourth planet from the Sun, about half Earth's diameter and a tenth of its mass.

10.7% of Earth's mass.

How that compares

Mars against things of a similar mass.

The Sun 1.988 × 10^30 kg
Jupiter 1.898 × 10^27 kg
Earth 5.972 × 10^24 kg
Mars 6.417 × 10^23 kg
The Moon 7.342 × 10^22 kg
Great Pyramid of Giza 5,900,000 t
Golden Gate Bridge 804,700 t
Empire State Building 331,000 t

More about Mars

Common questions

How much does Mars weigh?
Mars weighs 6.417 × 10^23 kg (1.41 × 10^24 lb). 10.7% of Earth's mass.

Related pages

Sources

  1. NASA — National Aeronautics and Space Administration (Public domain (US Government))

How these figures are compiled and checked