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

inches (bare feet)
lbs (without clothes)
inches (smallest circumference)
inches (at your belly button)
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Moderately Active
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Scroll down for results after pressing Calculate

Your Current Numbers

Dietary Macro Levels

Maintenance Macro Levels (NPE=PE)

Macro Levels to Lose Body Weight (PE = 2NPE)

Macro Levels to Gain Body Weight (NPE = 2PE)


This diet preserves the most lean body mass possible and provides satiety. If you go below these numbers you risk lowering your metabolism and you may not be able to lose body fat any faster. It is better to be slightly above these macros than below the macros. This amount of fat in your diet frees up the maximum amount of fat from your body because it does not allow your metabolism to drop. It could be helpful to frequently rerun these numbers based on updated measurements as you progress.


Ted Naiman's Burn Sugar Not Fat Diet 2.0 infographic


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.