PediRounds

Amoxicillin — paediatric dose

Weight-based dosing for Amoxicillin in children. Category: Antibiotic.

Dose15–30 mg/kg 8H (high-dose 30)
Per kg15–30 mg/kg
Maximum1000 mg
RoutePO
Frequency8H

Common questions

What is the dose of Amoxicillin in children?

15–30 mg/kg 8H (high-dose 30). That is 15–30 mg/kg per dose.

What is the maximum Amoxicillin dose for a child?

The maximum single dose is 1000 mg. Weight-based calculation should never exceed this ceiling.

How is Amoxicillin given?

Amoxicillin is given by PO, 8H.

About this page

Compiled from standard paediatric references. Verify against a current formulary and your local protocol.

Spotted something wrong? Report an error on this page — corrections from clinicians are welcome and are reviewed before any change is published.

Last reviewed 2026-08-12.