Pharmacy Toolkit
Dosage, liquid dose, IV drip rate, dilution, days supply, BSA, and pediatric dose helpers for pharmacy math.
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Dosage Calculator
Calculate a weight-based drug dose (mg/kg) and daily total from patient weight and frequency.
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Liquid Dose Calculator
Convert an ordered mg dose into mL using the liquid’s concentration (mg/mL).
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IV Drip Rate Calculator
Calculate IV pump rate (mL/hr) and gravity drip rate (gtt/min) from volume, time, and drop factor.
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Dilution Calculator
Use C₁V₁ = C₂V₂ to find how much stock and diluent you need for a target concentration and volume.
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Days Supply Calculator
Calculate prescription days supply from quantity dispensed, dose amount, and doses per day.
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BSA Calculator
Estimate body surface area (m²) with the Mosteller formula from height and weight.
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Pediatric Dose Calculator
Estimate pediatric doses with Clark's rule, Young's rule, or mg/kg weight-based dosing.