›› Measurement unit: milligram

Full name: milligram

Plural form: milligrams

Symbol: mg

Category type: weight

Scale factor: 1.0E-6

›› SI unit: kilogram

The SI base unit for mass is the kilogram. The SI derived unit for weight or force is the newton.
1 kilogram is equal to 1000000 milligram.

Valid units must be of the weight type.
You can use this form to select from known units:

Convert milligram to

The SI prefix "milli" represents a factor of 10^-3, or in exponential notation, 1E-3.

So 1 milligram = 10^-3 grams-force.