YOUR WELLNESS, IN NUMBERS
Protein & TDEE calculator
A clearer picture of your daily energy and protein needs.
01
Your details
02 / YOUR ESTIMATES
Daily energy expenditure
—kcal / day
Estimated energy needs at your selected activity level.
Resting energy (BMR)— kcal
Daily protein—
Educational estimates, not a prescribed calorie or nutrition target.
Estimates with context.
Based on the Mifflin–St Jeor equation for adult resting energy. TDEE uses approximate activity multipliers. General adult protein reference: 0.8 g/kg; active-adult ranges are optional, not universal targets.
For adults 18 and older. Pregnancy, breastfeeding, kidney disease, and other health conditions can change your needs. Review estimates with a clinician or registered dietitian.
Mifflin–St Jeor study Protein guidance