Mifflin-St Jeor Metabolic Formula

TDEE & Caloric Goal Calculator

Calculate your exact Total Daily Energy Expenditure (TDEE) and personalized calorie intake for cutting fat, maintaining weight, or building lean muscle.

Total Daily Energy Expenditure (TDEE)
2626calories / day
Base Metabolic Rate (BMR at rest): 1694 kcal
Weekly Burn: 18,382 kcal
Status: Zero Weight Change
Moderate Fat Loss (-500 kcal)~0.5 kg / week
2126 kcal/day

The gold standard caloric deficit for preserving muscle tissue while stripping body fat.

Lean Muscle Gain (+250 kcal)~0.25 kg / week
2876 kcal/day

Controlled surplus supplying energy for hypertrophy with minimal unwanted adipose gain.

Slow & Steady Cut (-300 kcal)~0.3 kg / week
2326 kcal/day

Recommended for individuals with lower body fat percentages or demanding training schedules.

Aggressive Mass Surplus (+500 kcal)~0.5 kg / week
3126 kcal/day

For hardgainers and ectomorph lifters struggling to add bodyweight on lower intakes.

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