Free Pharmaceuticals Tools & Calculators

Pharmacy calculators built for clinical practice

The creatinine clearance calculator uses both Cockcroft-Gault and CKD-EPI equations side by side. The vancomycin dosing calculator applies AUC-based dosing per the 2020 ASHP/IDSA consensus guidelines.

Our body surface area calculator supports Mosteller, DuBois, and Haycock formulas for chemotherapy dosing. See also our drug dosage calculator and Medical tools hub.

All tools are for educational and reference use only. Clinical dosing decisions must be verified by a licensed pharmacist or prescriber.