Weight Calculator

Converting metric and imperial weights? Quickly calculate milligrams, grams, kilograms, tonnes, grains, ounces, pounds, stones, hundredweight, short and long ton.

Conversion Tables

View our comprehensive metric and imperial conversion tables for weight, length, volume and area.

View Tables

Convert Weight

Simply select metric and imperial units from the drop-down menus, enter the weight and press calculate for results.

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Value To Convert:

Result:

Note: Please enter numeric values only including a decimal point ( . ) if required. Do not use commas ( , ) to separate numbers.