This ebook is intended for calculus students and instructors and gives a complete overview of surface integrals. It contains 50 completely worked problems with solutions. The sample problems cover such topics as Surface Integrals of Scalar Functions, Surface Integrals of Vector Fields, The Divergence Theorem, Stoke’s Theorem, and Applications of Surface Integrals. Each chapter begins with a brief statement of definition and theory accompanied by original problems and others modified from existing literature. Any problem or type of problems pertinent to the student's understanding of the subject is included. This study guide is well suited for preparation before an exam.