Calorie Deficit Equation:
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This calculator determines your recommended daily calorie intake to achieve your desired weight loss goal in a 3-month period based on your TDEE (Total Daily Energy Expenditure).
The calculator uses the calorie deficit equation:
Where:
Explanation: The equation calculates the daily calorie deficit needed to lose the specified weight in 3 months (90 days).
Details: Accurate calorie calculation is crucial for sustainable weight loss, ensuring you create an appropriate deficit without extreme restriction.
Tips: Enter your TDEE (use an online calculator if unknown) and your desired weight loss in kg. All values must be positive numbers.
Q1: Why use 7700 calories per kg?
A: This is the generally accepted estimate of calories contained in 1 kg of body fat.
Q2: Is weight loss linear?
A: Weight loss typically isn't perfectly linear due to water fluctuations and metabolic adaptations.
Q3: What if I want to lose weight faster?
A: Health professionals generally recommend losing 0.5-1 kg per week for sustainable results.
Q4: Should I adjust my calories as I lose weight?
A: Yes, as you lose weight your TDEE decreases, so you may need to recalculate periodically.
Q5: Are there other factors to consider?
A: Macronutrient balance, exercise, and overall diet quality are also important for health and body composition.