"Math and Drug Calculations Online for Nursing and Health Professions" is a complete drug calculations online course that provides students an opportunity for application and practice. Since it is not tied to a specific text, this online course is suitable for all drug calculations classes. It incorporates the ratio and proportion, fractional equation, formula, and dimensional analysis methods and presents a step-by-step approach to the calculation and administration of drug dosages. Animations, voice-overs, and interactive self-assessment activities are used to provide an engaging and interactive course platform for students.This online course consists of three comprehensive modules; Module 1: Math Introduction and Overview, Module 2: Medication Administration, and Module 3: Medication Administration in Specialty Areas. Each module includes practice problems to promote active learning and quizzes that instructors can use to evaluate students' understanding of content presented in the course. A comprehensive test bank of approximately 300 questions is also provided for instructor's to build quizzes and test.