This popular Body Fat Percentage and BMI calculator is targeted at any adult wishing to assess and monitor their progress against a fitness or health management plan. It is completely private and only requires a few body (morphological) measurements that can be accomplished using only a tape measure and a weight scale. When used properly, it is typically as accurate as a caliper test by a skilled practitioner.

Body Fat Calculator Screenshot



In addition to providing the Body Fat Percentage and BMI values, Fat Calc also shows the recommended (normal) ranges of each and how the individual's values compare. It comes complete with diagnostic messages, health indicators based on internationally-recognized standards, intuitive interface, on-screen help and an online web guide with detailed instructions and guidelines for proper use. From the menu, the user can change between Imperial and SI measurement units, select help, or send a message to our support desk.

Please note that use of Fat Calc is no substitute for a fitness or medical assessment by a qualified professional. It is intended as a supplement to a self-directed or professionally-prescribed program. Fat Calc is not intended for children or the elderly since the results can be inaccurate for these population groups.

Version 2 of Fat Calc includes a muscular development feature to address the needs of athletes and other highly-muscular individuals. This was one of the most-requested features from our users. Look for additional features in future versions of Fat Calc.

It is a useful supplement to those interested in monitoring their general health and fitness, and those involved in sports. Includes instructions and diagnostics.