Correct approach to weight loss is focused on fat burning which is impossible without understanding of what body fat percentage is and how it can be measured. This calculator is the perfect problem-solving method allowing to find out quite accurate figures by measuring circumferences of some parts of a body (namely, waist measurement). Besides, the calculator takes into account several other personal characteristics like sex, age, height and weight. Body fat percentage calculator allows estimating volume of excessive fat in the body assisting in development of effective fat burning program.