Advanced Macro Calculator
Daily Calories
kcal / day
Why Use This Macro Calculator?
Achieving your dream physique isn’t just about how much you eat, but what you eat. This advanced macro calculator uses the gold-standard Mifflin-St Jeor equation to determine your precise Total Daily Energy Expenditure (TDEE). Whether you want to lose belly fat, build lean muscle, or maintain your current weight, knowing your numbers is the first step.
Understanding Your Macros
The building block of muscle. Essential for repair and recovery. High protein diets (like the options in our calculator) are proven to increase satiety and metabolic rate.
Your body’s primary energy source. Don’t fear carbs; fuel your workouts with them. Our calculator adjusts carb intake based on your activity level.
Crucial for hormone regulation (testosterone, estrogen) and brain health. We ensure you never drop below healthy fat levels.
How to Read Your Results
The “Daily Calories” number is your target. If you chose “Lose Fat,” we have already subtracted 500 calories from your maintenance level to help you lose approximately 1 lb per week safely. If you chose “Gain Muscle,” we added a surplus to support hypertrophy.