Gravity and force

Moon gravity force on a 70 kg astronaut

This is the gravitational force exerted on a 70 kg person standing on the surface of the Moon, reflecting the Moon's weaker gravity compared to Earth's.

Also known as: 70 kg astronaut weight on Moon

How big is it?

113.4 N of force

Force at mean lunar surface gravity · derived
Typical recorded range: 112 N to 114 N.

Scale illustration of Moon gravity force on a 70 kg astronaut, calibrated to its force at mean lunar surface gravity measurement.
The marked force at mean lunar surface gravity represents 113.4 N.

A little perspective

Weight of a 70 kg person is about 6.05 times larger on this measurement.

Weight of a 70 kg person: This is the downward force exerted by gravity on an average adult human.

Linear measure
FORCE113.4 N686.5 N
01
Moon gravity force on a 70 kg astronaut113.4 NForce at mean lunar surface gravity
Bar length measures force in newtons. Mass and local gravity determine weight.
Measurements, assumptions & sources +

Moon gravity force on a 70 kg astronaut

A 70 kg comparison astronaut experiences about 113.4 N at the Moon’s rounded 1.62 m/s² surface gravity. Mass remains 70 kg; local terrain and latitude cause small variations.

NASA — Earth and Moon by the numbers

The marked force at mean lunar surface gravity is calibrated. Unmeasured illustration details are representative.

Weight of a 70 kg person

A 70 kg person at standard Earth gravity. This is force in newtons, not a different mass.

Defined examples — our methodology

The marked weight is calibrated. Unmeasured illustration details are representative.

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Why this measurement?

Why we use 113.4 N

For comparison, this page uses force at mean lunar surface gravity. The record labels the measurement derived; that status is retained wherever the value is compared. The recorded range is 112 N to 114 N.

A 70 kg comparison astronaut experiences about 113.4 N at the Moon’s rounded 1.62 m/s² surface gravity. Mass remains 70 kg; local terrain and latitude cause small variations.

The identifying illustration and the numerical comparison remain separate. How calibrated comparisons work →

Explore gravity and force →

Recorded properties

Moon gravity force on a 70 kg astronaut dimensions and measurements

PropertySelected valueRecorded rangeBasis
113.4 N112 N to 114 Nderived

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Sources and method

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The source records and measurement method remain available for inspection.

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