The dosage calculator finds what dose of a medication is appropriate for your weight. It can also recalculate the dosage expressed in mg/kg into doses of liquid medication. Read on to learn what the drug dosage calculation formula is and how to use it. With our text, you will also learn more about the various different kinds of dosing which you may encounter when using different medications. You will also find out what the advantages are of adjusting the dose to the patient.