Milligrams per deciliter to micrograms per milliliter conversion calculator above calculates how many micrograms per milliliter are in 'X' milligrams per deciliter (where 'X' is the number of milligrams per deciliter to convert to micrograms per milliliter). In order to convert a value from milligrams per deciliter to micrograms per milliliter (from mg/dL to μg/mL) simply type the number of mg/dL to be converted to μg/mL and then click on the 'convert' button.