MacroCodex

Does your weight loss or weight gain stop after a while on a diet? MacroCodex helps you spot dips in maintenance calories from metabolic adaptation, then auto-adjusts your calorie target and macros so your plan stays aligned with your real maintenance calories (TDEE). More accurate than Apple Watch, Gramin, Whoop for total calorie burn of the day (maintenance calories) tracking. It usually takes MacroCodex around 3 to 4 weeks of real intake and weight data to lock onto your true maintenance calories. Static Maintenance Calories (TDEE) calculators can be off by hundreds of calories for some people, because they do not learn from what your body is actually doing. Most TDEE calculators rely on formulas derived from population averages using regression analysis. While formulas such as Katch-McArdle can account for body fat percentage, they cannot capture individual differences in metabolism, activity levels, hormones, or lifestyle. They also struggle to account for metabolic adaptation from long-term dieting, PCOS, thyroid disorders, and other factors that influence calorie needs.