Fitness calculators are very useful tools when trying to lose, maintain, or gain weight.
Fitness calculators are used to calculate macro nutrient, body mass index, lean body mass, caloric intake and much more. This information is available to help each individual achieve their desired fitness goals. There are many calculators available and all are not equal because each one varies with the amount of information collected. However, it important to conduct research and select the one that works best for you.
The key is to be consistent with the information provided to better achieve your goals.
Listed below are links to some of the many online fitness calculators.