Weight Converter & Mass Calc

Convert weight in a tap, work out material weight from size and density, and compare shipping vs dimensional weight before you post a parcel.

Convert any weight in a tap and watch every unit update live — then work out how much a steel bar, gold bar or shipping box actually weighs from its size alone.

This app turns your phone into a full weight and mass workbench: a fast converter, a density-based material calculator, a shipping weight tool and a reference library, all in one place.

• Instant weight conversion across 12 units — milligram to metric tonne, plus stone, carat, grain and troy ounce • Material weight calculator: pick steel, gold, concrete, wood, aluminium and more, enter a box, cylinder or sphere and get the exact weight from real density data • Shipping calculator that compares actual and dimensional weight so you know the billable weight before you post a parcel • Reference library with a full density table, unit factors and a plain-English guide to dimensional weight • Save favourites and keep a running history of every result

How it works:

1. Type a value and choose your from and to units
2. Switch to Material or Shipping for size-based weight
3. Star or save any result to find it later

Convert freely for everyday use. The material and shipping calculators open with full access, available as a weekly or yearly plan, or a one-time lifetime purchase.

Download the app and know the weight of anything.

Terms of Use https://web-levi.web.app/terms Privacy Policy https://web-levi.web.app/privacy-policy Support: tphuc.work@gmail.com