Ideal Calorie Calculator — Find Your TDEE
Find out exactly how many calories you need per day to maintain your weight, lose fat, or build muscle.
Frequently Asked Questions
Why do two people the same size need different calories?
Activity level is the biggest variable. A construction worker vs an office worker of the same height and weight can have a 600-1000 kcal/day difference in TDEE. Age also matters — metabolism slows about 2-3% per decade after 30.
What is BMR vs TDEE?
BMR (Basal Metabolic Rate) is calories burned just to stay alive — breathing, heartbeat, organ function, at complete rest. TDEE (Total Daily Energy Expenditure) multiplies BMR by your activity level to find real-world daily calorie needs.
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