Weight/Mass

Convert between different weight and mass units including kilograms, pounds, ounces, grams, tons, and other measurements of mass.

Weight/Mass Unit Converter

Weight/Mass Categories

Common Weight Conversions (pages 2, 3, 4)
All Weight Conversions (pages 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
Metric Weight Conversions (pages 2, 3, 4, 5, 6)

Popular Weight/Mass Conversions

Pound to Kilogram Kilogram to Pound Gram to Kilogram Kilogram to Gram Gram to Pound Pound to Gram Kilogram to Ounce Ounce to Kilogram Kilogram to Stone Stone to Kilogram Ounce to Pound Pound to Ounce

About Weight/Mass Conversions

Weight and mass conversions between metric units, the US and UK customary systems, troy and apothecary units for precious metals, and traditional regional units used across South Asia, China and elsewhere. Pick a subcategory below.

Convert between different weight and mass units including kilograms, pounds, ounces, grams, tons, and other measurements of mass.