Burn Fat Not Sugar Macros Calculator

Based on Burn Fat Not Sugar Macros Calculator. This calculator only works in Chrome or Firefox (not in IE).

Privacy Information: This calculator runs locally on your computer. None of your personal data is stored on our server.

Enter Your Numbers

lbs (without clothes)
Select your Activity Level
Fat Loss
Fat Gain
Scroll down for results after pressing Calculate



This diet is a variant on the Protein Sparing Modified Fast (PSMF) diet. With this diet it is very important that you eat at least the protein amount. This preserves the most lean body mass possible and provides satiety. It is also important to eat at least the total number of calories. If you go below these numbers you risk lowering your metabolism and you actually can't lose body fat any faster. It is better to be slightly above these macros than below the macros. It is also OK to substitute additional protein for fat (as long as total calories are reached) but you may feel better with as much fat as possible. Don't forget that Protein plus Insulin builds muscle.


Use this information at your own risk and with the advice of your medical professional. We are not doctors nor do we pretend to be one on the Internet. We do not take responsibility for errors in these calculations. We do not guarantee that these numbers will work for people at the extremes of the ranges. If you discover an error in calculation, please let us know through email: keto at land-boards dot com.