Weight Converter

Convert mass across mg, g, kg, t, oz, lb, stone, US and UK tons.

100% private — no uploads Unit & Data ConvertersFree & unlimited Read tutorial

See how it works

Watch a quick simulation of this tool in action — no file needed.

How to use Weight Converter

Follow these steps — everything happens instantly in your browser.

  1. 1

    Step 1. Enter a weight value.

  2. 2

    Step 2. Pick the source unit.

  3. 3

    Step 3. See all mass equivalents with copy buttons.

Why use this tool

Frequently asked questions

Everything you might want to know about weight converter.

Related tools

Distance Converter

Convert length across mm, cm, m, km, in, ft, yd, mi, nmi, light-years.

Open

Volume Converter

Convert volume across metric, US, and UK liquid units.

Open

Density Converter

Convert density across kg/m³, g/cm³, lb/ft³, lb/in³, and more.

Open
Popular

Unit Converter

Length, weight, temperature, area, volume & speed — all in one.

Open