Work out ibuprofen dose instantly with clear inputs, formula shown and shareable results.
Calculates a weight-based ibuprofen dose and checks the daily total against the lower of 40 mg/kg/day and the 2.4 g adult ceiling.
Ibuprofen dosing
Dose = weight x 5-10 mg/kg every 6-8 hours; daily ceiling = min(40 mg/kg/day, 2400 mg/day)
Educational estimate only. Not a substitute for professional clinical judgement, and must not be used to make treatment or dosing decisions.
In dehydration, renal impairment, active peptic ulceration and some cardiac conditions; check contraindications first.
Taking it with food reduces gastric irritation, though it may slightly delay absorption.