Mass & weight
3 milligrams
- Mass & weight
- mg
- Metric
3 milligrams is a measurement of mass & weight. That is 0.000003 kilograms, or 0.003 grams. Below it is converted into all 15 units Nerdulator knows for mass & weight.
Common conversions
Every other unit of mass & weight
micrograms3,000 µg
short tons3.30693393 × 10^-9 ton (US)
long tons2.95261958 × 10^-9 ton (UK)
grains0.04629708 gr
carats0.015 ct
drams0.00169315 dr
hundredweight5.90523917 × 10^-8 cwt
About this quantity
CategoryMass & weight
Unitmilligram (mg)
SystemMetric
In kilograms (the base unit)0.000003 kg
Definition1 milligram = 0.000001 kilogramexact by definition
Double6 milligrams
Half1.5 milligrams
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