Evidence-Based Mifflin-St Jeor Nutrition Engine

Free TDEE & Macro Deficit Calculator

Compute your exact Total Daily Energy Expenditure (TDEE), Basal Metabolic Rate (BMR), and safe 300–500 kcal fat-loss targets.

⚙️ Your Biometric Profile

Biological Sex
Age 28 years
Body Weight 76 kg (168 lbs)
Height 175 cm (5'9")
Weekly Activity Level
Target Strategy (Safe YMYL Range)
Personalized Daily Energy Target
1,925
kcal / day recommended intake
Maintenance TDEE: 2,375 kcal Resting BMR: 1,727 kcal
Optimal Daily Macronutrients
Protein
144g
1.9g / kg bodyweight
Carbs
217g
Sustained Energy
Fats
53g
Hormonal Balance
🍽️ Suggested 4-Meal Daily Distribution
🌅 Breakfast (25%)481 kcal
☀️ Lunch (35%)674 kcal
🍎 Afternoon Snack (10%)193 kcal
🌙 Dinner (30%)577 kcal
📲 Track This Plan Free in CalorieCalc →
Disclaimer: The information provided in this article and calculator is for educational and informational purposes only and does not constitute medical or nutritional advice. Always consult a qualified physician or registered dietitian before making significant changes to your diet or caloric intake.