# Planetary Weight Calculator

> Planetary weight calculator: convert your Earth weight to what you would weigh on every planet and major moon by surface gravity. Free, browser, no signup.

- **Canonical URL:** https://boringtoolskit.com/planetary-weight-calculator/
- **Category:** Astronomy
- **Evidence level:** catalogue
- **Reviewed:** July 26, 2026
- **Last verified:** 2026-10-12
- **Privacy:** Inputs and results stay in this browser unless the page clearly labels an external request.

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