Mass Conversions

To convert mass unit from one to another, enter a value in the input field and choose your converter below.

Unit of Mass

UnitSymbolRelative to SI unit
Tonnet1,000
Kilogram (SI unit)kg1
Gramg0.001
Milligrammg1.0 × 10 -6
Microgramµg1.0 × 10 -9
Imperial tonton,long tn1,016.046908
US tonsh tn907.18474
Stonest6.350293
Poundlb av0.453592
Ounceoz av0.028349

Convert from Tonne

Convert from Kilogram

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Convert from Microgram

Convert from Imperial ton

Convert from US ton

Convert from Stone

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