Weight on Other Planets

Enter your weight and see what you would weigh on Mars, the Moon, Jupiter, and all major solar system bodies. Uses NASA surface gravity reference values.

By Muhammad Abdullah Rauf · Founder, EverydayTools.proUpdated 2026-05-17· Reviewed by EverydayTools Editorial Team

What is Weight on Other Planets?

A weight on other planets calculator shows what you would weigh on other worlds by scaling your Earth weight using each body’s surface gravity (educational model, not mission engineering).

How much would you weigh on Mars (38% of Earth), Jupiter (2.5×), or the Moon (16.5%)? Free weight on other planets calculator using NASA surface gravity values. No signup. Runs locally in your browser when supported—no upload required for normal use. Designed for quick everyday tasks with clear, copy-friendly output.

Quick answers

Concise answers for common searches — definitions, steps, and comparisons.

What does Weight on Other Planets do?

Enter your weight and see what you would weigh on Mars, the Moon, Jupiter, and all major solar system bodies. Uses NASA surface gravity reference values.

Is Weight on Other Planets private?

Weight on Other Planets (/weight-on-other-planets) runs in your browser when supported—inputs are not uploaded to EverydayTools servers.

Surface gravity scaling

Displayed weight scales Earth weight by the ratio of each body’s surface gravity to Earth’s (9.81 m/s² reference).

Formula

Weight_on_planet = Weight_Earth × (g_planet ÷ g_Earth)

Assumptions

  • Point-mass spherical body
  • Surface gravity at a reference elevation (1 bar for gas giants)

Limitations

  • Not for spacecraft mass or medical dosing
  • Gas giant values are comparative references, not standing on a solid surface

How to use Weight on Other Planets

  1. Open the tool

    Load Weight on Other Planets on EverydayTools—no account required.

  2. Enter your input

    Type, paste, or upload depending on what the tool accepts.

  3. Review results

    Results update in your browser for typical use cases.

  4. Copy or export

    Copy the output or use download/export when available.

Weight on Other Planets examples

150 lb on Earth on the Moon

Input

150 lb Earth weight

Output

≈ 25 lb on the Moon

Moon gravity is about 1/6 of Earth’s—why astronauts could jump higher during Apollo landings.

Who uses Weight on Other Planets?

Common real-world scenarios where this tool saves time.

Students

Connect mass vs weight

Clarify that mass stays constant while weight depends on gravity.

Everyday use

Enter your weight and see what you would weigh on Mars, the Moon, Jupiter, and all major solar system bodies. Uses NASA surface gravity reference values.

Privacy-first workflows

Use when you want results without uploading files—local browser processing when the tool supports it.

Mobile and desktop

Open Weight on Other Planets in any modern browser for quick checks with copy-friendly output.

Reference tables

Weight on Other Planets at a glance

How this EverydayTools page compares for typical use.

AspectEverydayToolsTypical alternative
CostFreePaid apps or trials
PrivacyBrowser-local when supportedOften requires cloud upload
SignupNot requiredOften required

Common mistakes to avoid

Thinking mass changes when you travel

Mass stays constant; only the force on a scale (weight) changes with gravity.

Troubleshooting

Jupiter weight seems impossibly high

Likely cause: Strong surface gravity at the 1-bar level used for comparison.

Fix: Remember this is a classroom comparison—not standing on a cloud deck.

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Frequently Asked Questions

Is this my mass or my weight?

You enter Earth scale weight. We multiply by the ratio of surface gravities. Mass in kg does not change when you travel.

Why is Jupiter the highest in the table?

Jupiter has the strongest surface gravity in this list (about 2.5× Earth at the 1-bar reference level used for comparison).

How do I use Weight on Other Planets?

Enter your weight and see what you would weigh on Mars, the Moon, Jupiter, and all major solar system bodies. Uses NASA surface gravity reference values.

Is Weight on Other Planets private on EverydayTools?

Weight on Other Planets (/weight-on-other-planets) runs in your browser when supported—inputs are not uploaded to EverydayTools servers.

Does Weight on Other Planets work on mobile browsers?

Yes—Weight on Other Planets is designed for modern mobile and desktop browsers without installing an app.

Privacy, accuracy, and trust

Privacy

Weight on Other Planets keeps typical inputs on your device—nothing is uploaded to EverydayTools servers for core calculations.

Results are simplified gravity comparisons for education only—not medical, fitness, or aerospace guidance.

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Reviewed by EverydayTools Editorial Team on 2026-05-28.

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