The Pharmaceutical Calculations are one of the most important points for Pharmacist to know how to dispense medications exactly according to the prescription and patient case, This course is designed for Pharmacist and Pharmacy trainees who desire to systematically cover required pharmaceutical calculations . This Course will cover the following points: Introduction to pharmaceutical calculations -Conversions and Total parenteral Nutrition. -Dilution and Concentration, pH and Buffers and Ways of Expression Concentration. -Milliequivalents, Osmolarity, Isotonicity and Reconstitution of Powders. -Reducing and Enlarging Formulas, Flow Rate .