Fitness calculators are essential tools for individuals looking to monitor and enhance their health and physical well-being. Commonly used fitness calculators include Body Mass Index (BMI) calculators, Basal Metabolic Rate (BMR) calculators, and Total Daily Energy Expenditure (TDEE) calculators. A BMI calculator helps users determine their body mass index by using their height and weight, providing an indication of whether they fall within a healthy weight range.
BMR calculators estimate the number of calories a person needs to maintain basic bodily functions at rest, while TDEE calculators expand on this by incorporating activity levels to determine the total calories needed to maintain current weight. These tools are crucial for setting and achieving fitness goals, such as weight loss, muscle gain, or maintaining a healthy weight.