Daily Calorie Needs — Male, 65kg, 170cm, Age 22
For a 22-year-old male, 65kg, 170cm tall, very active: BMR = 1608 kcal/day, TDEE = 2774 kcal/day. To lose weight: eat 2274 kcal. To gain weight: eat 3074 kcal.
BMR
1,699 cal
Basal Metabolic Rate
Maintenance
2,633 cal
Weight Loss (-500)
2,133 cal
Weight Gain (+500)
3,133 cal
Mifflin-St Jeor equation — most accurate for adults. A 500 cal/day deficit leads to ~0.5 kg/week loss. Sedentary = desk job, Light = 1-3 days exercise, Moderate = 3-5 days, Active = 6-7 days, Very Active = athlete.
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Calculated with CalcHub
Common questions about Daily Calorie Needs — Male, 65kg, 170cm, Age 22
How many calories should a 22-year-old man of 65kg eat per day?
Your BMR (basal metabolic rate) is 1608 kcal/day — the calories needed at complete rest. With very active lifestyle, your TDEE (total daily energy expenditure) is 2774 kcal/day. To lose ~0.5kg/week, eat 2274 kcal. To gain muscle, eat 3074 kcal.
What is the difference between BMR and TDEE?
BMR (Basal Metabolic Rate) is the calories your body needs at complete rest to maintain basic functions like breathing and circulation. TDEE (Total Daily Energy Expenditure) multiplies BMR by an activity factor. At sedentary, TDEE ≈ 1.2× BMR; at very active, TDEE ≈ 1.725× BMR. Your TDEE is 2774 kcal vs BMR of 1608 kcal.