Cefaclor Dose Calculator Weight (kg) Cefaclor (125 mg/5 mL) Dose in millilitres Dose in milligrams For ages 1 month to 18 years only. General Dosing: 1 month - 18 years 10 mg/kg (maximum 500 mg) three times daily Calculator written by Dr Jeremy Steinberg, GP. Contact for suggestions
