Health Calculator estimates resting energy (BMR) with the Mifflin-St Jeor formula, multiplies it by an activity level to get daily energy (TDEE), and adjusts the target for a cut, maintain, or bulk goal. It splits the target into protein, carbs, and fat, and shows BMI.
Every figure is arithmetic on the numbers you type. Real needs can differ by hundreds of calories. It is not a diagnosis, not a diet plan, and not a substitute for a clinician. Read the disclaimer before you treat a number as a plan.
The inputs stay in this tab. Export estimate PDF saves the same numbers as a file on your device.
