Cosmic Scale – Weight in Space

Treatfox Team

Contains ads

About this app

Ever wondered how heavy you'd feel standing on Mars? Or how high you could jump on the Moon?

Cosmic Scale turns your weight into a journey through the solar system. Enter your weight, pick your explorer, and swipe through 17 worlds — from the scorching Sun to the frozen plains of Pluto.

🪐 17 Worlds to Explore
See your weight on many of the major bodies in our solar system: Sun, Mercury, Venus, Earth, Moon, Mars, Ceres, Jupiter, Io, Europa, Ganymede, Saturn, Titan, Uranus, Neptune and Pluto. Each world shows your weight scaled to its real surface gravity. Mars pulls you down to just 38% of your Earth weight. Jupiter would crush you with 2.5× the gravity. The Moon? You'd weigh only 17% of what you do at home.

⚖️ Real Gravity, Real Physics
Your mass never changes — only gravity does. Cosmic Scale uses real gravitational data to show exactly how heavy you'd feel on each body. Switch between kilograms and pounds anytime.

🦘 Jump Simulation
How high can you jump here vs. on Earth? Set your typical jump height and watch side-by-side animations showing the physics-accurate difference. On the Moon you'd soar over 5 metres. On Ceres? Practically escape the surface.

🚀 Choose Your Explorer
Pick from three space adventurers: Neil the classic astronaut, Laika the legendary space dog, or Zorg — a visitor from beyond the solar system.

✨ Clean and Simple
No account required. No registration. Works completely offline. Just enter your weight and explore.