You can quickly calculate your BMI if you know your height and weight. The measurement, while imperfect, can help you better understand your overall health.

What is BMI? How do I calculate it? All your questions about BMI answered Use this formula to calculate your BMI and refer to the BMI chart if you are trying to lose weight.

Learn about ideal body fat percentages with charts based on sex, age, and height. This article also covers how to calculate the ideal body fat percentage and BMI.