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unit conversion
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Conversion of units of mass
The calculator converts metric, imperial, American and other mass units.
Calculator
Enter the mass and select units
microgram (μg)
milligram (mg)
gram (g)
decagram (dag)
kilogram (kg)
quintal, centner (q)
tonne (t)
kilotonne (kt)
megatonne (Mt)
grain (gr)
dram (dr)
ounce (oz)
pound (lb)
quarter (qu)
hundredweight (cwt)
short ton (T)
grain (gr)
dram (dr)
ounce (oz)
pound (lb)
stone (st)
quarter (qu)
hundredweight (cwt)
long ton (T)
pennyweight (dwt)
troy ounce (tr oz)
pound (tr lb)
Error
Round to
decimal place
Metric units
microgram
(μg)
milligram
(mg)
gram
(g)
decagram
(dag)
kilogram
(kg)
quintal, centner
(q)
tonne
(t)
kilotonne
(kt)
megatonne
(Mt)
Imperial units (“short”)
grain
(gr)
dram
(dr)
ounce
(oz)
pound
(lb)
quarter
(qu)
hundredweight
(cwt)
short ton
(T)
US units (“long”)
grain
(gr)
dram
(dr)
ounce
(oz)
pound
(lb)
stone
(st)
quarter
(qu)
hundredweight
(cwt)
long ton
(T)
Troy weight
pennyweight
(dwt)
troy ounce
(tr oz)
pound
(tr lb)
Rating
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unit conversion
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