Pediatric Antibiotic Dose Calculator Weight: kglb Age (months): Antibiotic: AmoxicillinAmoxicillin‑ClavulanateCefdinirAzithromycinClindamycinTMP‑SMXCephalexin (Keflex) Strength: Dosing Intensity: Mid-rangeLow-rangeHigh-range Calculate Dose For informational use only. Always confirm with prescribing physician or pharmacist.