How to convert Kilogram to Milligram

Conversion factor and calculation steps from Kilogram (kg) to Milligram (mg).

Conversion logic

Each unit is defined via the base unit (kilogram (kg)). The value is first converted to the base unit, then to the selected unit.

1 mg = 1.00000000e-6 kg

1 kg ÷ 1.00000000e-6 = 1000000 mg