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Calories Calculator for Weight Loss

Weight Loss Formula:

\[ Calories = TDEE - Deficit \]

kcal/day
kcal/day

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1. What is the Weight Loss Calories Formula?

The weight loss formula calculates your daily calorie intake needed to lose weight by subtracting a caloric deficit from your Total Daily Energy Expenditure (TDEE). This creates an energy deficit that leads to weight loss over time.

2. How Does the Calculator Work?

The calculator uses the simple formula:

\[ Calories = TDEE - Deficit \]

Where:

Explanation: To lose approximately 1 pound per week, you need a 500 kcal/day deficit. For 2 pounds per week, aim for 1000 kcal/day deficit.

3. Importance of Caloric Deficit

Details: Creating a consistent caloric deficit is the fundamental requirement for weight loss. The size of the deficit determines the rate of weight loss while maintaining energy levels and preserving muscle mass.

4. Using the Calculator

Tips: Enter your TDEE (use a TDEE calculator if unknown) and desired deficit (500-1000 kcal/day for sustainable weight loss). Avoid deficits larger than 1000 kcal/day without medical supervision.

5. Frequently Asked Questions (FAQ)

Q1: How do I find my TDEE?
A: Use an online TDEE calculator that considers your age, gender, weight, height, and activity level.

Q2: Is a larger deficit better for faster weight loss?
A: Not necessarily. Very large deficits can lead to muscle loss, nutrient deficiencies, and metabolic adaptation.

Q3: Should I adjust my calories as I lose weight?
A: Yes, as you lose weight your TDEE decreases, so you should recalculate periodically.

Q4: Can I create the deficit through exercise instead of diet?
A: While possible, it's generally easier and more reliable to create most of the deficit through diet.

Q5: What if I'm not losing weight at this calorie level?
A: Your TDEE may have been overestimated, or you may need to track calories more accurately.

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