Full name: milligram
Plural form: milligrams
Category type: weight
Scale factor: 1.0E-6
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:
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 milligram = 10-3 grams-force.
milligram to metric tonne
milligram to dyne
milligram to dram [apothecaries]
milligram to truss
milligram to crith
milligram to troy ounce
milligram to atomic mass unit 
milligram to carat [UK]
milligram to baht [Thailand]
milligram to seer [Pakistan]