Age Calculator
Enter birth date and target date to calculate exact age.
Disclaimer: The TDEE calculator gives estimates using the Mifflin-St Jeor equation. These results are for informational purposes only. Consult a healthcare professional before making dietary or fitness changes.
Your Total Daily Energy Expenditure (TDEE)
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Calories per day
Based on the Mifflin St Jeor equation and your details, you need approximately — calories daily and — weekly to maintain your current weight.
Main Components of your TDEE
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Mild Weight Loss
(0.5 lb per week)
Weight Loss
(1 lb per week)
Extreme Weight Loss
(2 lb per week)
Mild Weight Gain
(0.5 lb per week)
Weight Gain
(1 lb per week)
Extreme Weight Gain
(2 lb per week)
Macronutrients Details
Moderate Carb (30/35/35)
Lower Carb (40/40/20)
Higher Carb (30/20/50)