Weight & Mass Converter
Choose a conversion from 14 Weight & Mass units.
Weight and mass measure how much matter an object contains. While technically different (mass is constant, weight depends on gravity), the terms are often used interchangeably in everyday life. The kilogram is the only SI base unit still defined by a physical artifact until 2019, when it was redefined using the Planck constant.
Available Units
kg
Kilogram
g
Gram
mg
Milligram
t
Metric Ton
lb
Pound
oz
Ounce
st
Stone
ton (US)
US Ton
ton (UK)
UK Ton
ct
Carat
u
Atomic Mass Unit
Da
Dalton
µg
Microgram
ng
Nanogram
All Conversions
Kilogram → Gram kg→g Kilogram → Milligram kg→mg Kilogram → Metric Ton kg→t Kilogram → Pound kg→lb Kilogram → Ounce kg→oz Kilogram → Stone kg→st Kilogram → US Ton kg→ton (US) Kilogram → UK Ton kg→ton (UK) Kilogram → Carat kg→ct Kilogram → Atomic Mass Unit kg→u Kilogram → Dalton kg→Da Kilogram → Microgram kg→µg Kilogram → Nanogram kg→ng Gram → Kilogram g→kg Gram → Milligram g→mg Gram → Metric Ton g→t Gram → Pound g→lb Gram → Ounce g→oz Gram → Stone g→st Gram → US Ton g→ton (US) Gram → UK Ton g→ton (UK) Gram → Carat g→ct Gram → Atomic Mass Unit g→u Gram → Dalton g→Da Gram → Microgram g→µg Gram → Nanogram g→ng Milligram → Kilogram mg→kg Milligram → Gram mg→g Milligram → Metric Ton mg→t Milligram → Pound mg→lb Milligram → Ounce mg→oz Milligram → Stone mg→st Milligram → US Ton mg→ton (US) Milligram → UK Ton mg→ton (UK) Milligram → Carat mg→ct Milligram → Atomic Mass Unit mg→u Milligram → Dalton mg→Da Milligram → Microgram mg→µg Milligram → Nanogram mg→ng Metric Ton → Kilogram t→kg Metric Ton → Gram t→g Metric Ton → Milligram t→mg Metric Ton → Pound t→lb Metric Ton → Ounce t→oz Metric Ton → Stone t→st Metric Ton → US Ton t→ton (US) Metric Ton → UK Ton t→ton (UK) Metric Ton → Carat t→ct Metric Ton → Atomic Mass Unit t→u Metric Ton → Dalton t→Da Metric Ton → Microgram t→µg Metric Ton → Nanogram t→ng Pound → Kilogram lb→kg Pound → Gram lb→g Pound → Milligram lb→mg Pound → Metric Ton lb→t Pound → Ounce lb→oz Pound → Stone lb→st Pound → US Ton lb→ton (US) Pound → UK Ton lb→ton (UK)
And 122 more conversions...