Dosage calculation guides

Step-by-step methods for dosage and pharmacy calculations, each with worked examples.

• Alligation for pharmacy technicians: step-by-step with worked examples
• How to calculate days' supply (tablets and liquids)
• IV flow rate and drip rate calculations (mL/hr and gtt/min)
• How to verify a DEA number (check-digit method)
• Converting a 10-digit NDC to the 11-digit billing format
• Dilution calculations with C1V1 = C2V2
• Weight-based dosage calculations (mg/kg)
• Percent strength and ratio strength explained
• Pharmacy unit conversions cheat sheet

Prefer paper? Our Nursing Dosage Calculations Workbook has 900 dosage calculation problems with step-by-step solutions, for nursing school. Also on Kindle.

Prefer paper? Our Pharmacy Technician Math Workbook has 1,000 practice calculations with step-by-step solutions, for pharmacy technician students. Also on Kindle.