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Weight Converter

Convert weight and mass between kilograms, grams, pounds, ounces, tonnes, stones, carats and more.

Weight Details

Enter conversion details

Enter a weight value and select the units you want to convert between.

Quick Conversions

Select a pair

Instant browser conversion

All weight conversions happen inside your browser and no entered value is stored.

Your converted weight will appear here

Enter a weight value, select the source and destination units, then click Convert Weight.

Simple Process

Convert Weight in 3 Steps

Enter a value, select the weight units and get an accurate conversion instantly.

01
01

Enter Weight

Enter the weight or mass value you want to convert.

02
02

Select Units

Choose the source weight unit and destination unit.

03
03

View Conversion

Get the converted value, formula and equivalent weights.