This book is divided into eight units containing 33 chapters and over 400 practice problems.
Unit 1: Essential Skills  
As with any subject, you must master some basic material before you can tackle the main subject. The following topics are cover in Unit 1.

The Metric System

Apothecary/Avoirdupois/Household Systems

Ratios

Dimensional Analysis and Ratio Proportion      

Rounding Numbers

Unit 2: Auxiliary Subjects
Unit 2 covers a few subjects which you may or may not need, depending on your school and/or practice.

Scientific Notation

Significant Figures

Roman Numerals

Unit 3: Unit Conversions
Converting between the various units of measurements used in pharmacy is an essential skill and mastering this unit will set you up for success in the more complex calculations.

Unit Conversions-The Basics    

Unit Conversions Within the Metric System     

Unit Conversions Within the Household System           

Unit Conversions Between Metric, Household and Apothecary 

Unit Conversions Involving Hours and Minutes 

Unit 4: Dosage Calculations
This unit starts by covering the terminology then moves on to the various ways to set up and solve the problems. Three levels of problems follow, starting with easy, one-step problems, and moving on to more complex problems.

Dosage Calculations-The Basics

Dosage Calculations Levels 1, 2, and 3  

Body Surface Area Dosing Calculations

Unit 5: IV Flow Rate Calculations
As with the dosage calculation unit, this unit starts off with the basics then moves on to calculations, starting with easy calculations and progressing to more complex calculations.

IV Flow Rate Calculations-The Basics

IV Flow Rate Calculations Level 1 and 3

IV Flow Rate Adjustments        

Unit 6: Percent and Ratio Strength Calculations
As a pharmacy technician, you will encounter drugs expressed in a percent strength every day and it is important that you master this unit.

Percent

Percent Strength         

Percent Error   

Ratio Strength 

Unit 7: Concentrations/Dilutions/Reconstitution Calculations
No pharmacy calculation course would be complete without a section on concentrations and dilutions. The knowledge gained in the previous unit will come in handy here.

Concentrations and Dilutions

Powder Volume Calculations

Serial Dilution

Unit 8: Miscellaneous Subjects
Be sure to take the self-assessment exam and work on any problem areas.

Milliequivalent Calculations     

Temperature Conversion Calculations

Pharmacy Calculation Puzzles  

Self-Assessment Exam