Dosing & Calculations
Pharmacy Calculations
The mathematical foundations, drilled with fresh numbers every round: concentrations, dilutions, percentages, days supply. Every formula shows its source; every answer validates by arithmetic.
concentration · foundations
- Dose required
- 500 mg
- Available concentration
- 40 mg/mL
What volume delivers the dose, in mL?
mL
Formula
volume (mL) = dose (mg) ÷ concentration (mg/mL)
Standard pharmacy calculations.