TDEE Calculator
Calculate your Total Daily Energy Expenditure (TDEE) to understand how many calories you burn per day. Essential for weight loss, maintenance, or muscle gain.
5'10" = 70 inches
Enter your stats to calculate your daily calorie needs.
How It Works
TDEE is calculated using the Mifflin-St Jeor equation for BMR, then multiplied by an activity factor. BMR represents calories burned at complete rest—just to keep your body functioning. TDEE adds calories burned through daily activities and exercise.
To lose weight, eat fewer calories than your TDEE. A 500 calorie daily deficit results in approximately 1 pound of fat loss per week (3,500 calories = 1 lb of fat).
Frequently Asked Questions
What's the difference between BMR and TDEE?
BMR (Basal Metabolic Rate) is calories burned at complete rest. TDEE (Total Daily Energy Expenditure) includes BMR plus all activity. TDEE is what you should use for diet planning.
How accurate is this calculator?
This provides an estimate within 10-15% for most people. Actual needs vary based on genetics, muscle mass, hormones, and other factors. Use this as a starting point and adjust based on real results.
How do I choose the right activity level?
Be honest and slightly conservative. Sedentary = desk job with no exercise. Lightly active = light exercise 1-3 days. Moderate = exercise 3-5 days. Most people overestimate activity level.