1. What is the Weight Loss Calculation?

The weight loss calculation estimates how much weight you can lose based on your daily caloric deficit over a period of time. It uses the principle that a deficit of 7700 kcal equals approximately 1 kg of weight loss.

2. How Does the Calculator Work?

The calculator uses the weight loss formula:

Where:

• \( deficit \) — Daily caloric deficit (kcal/day)
• \( days \) — Duration of deficit (days)
• \( 7700 \) — Estimated kcal needed to lose 1 kg

Explanation: The calculation shows how sustained caloric deficit leads to weight loss over time.

3. Importance of Caloric Deficit

Details: Creating a caloric deficit is the fundamental principle behind weight loss. This calculator helps quantify the relationship between deficit and weight loss.

4. Using the Calculator

Tips: Enter your date of birth to calculate age, your daily caloric deficit, and the duration in days. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: Is 7700 kcal really equal to 1 kg of weight loss?
A: This is an estimate. Actual weight loss can vary based on body composition and metabolic factors.

Q2: Why include age in the calculation?
A: Age affects metabolism and can help contextualize the results, though it doesn't directly affect the calculation.

Q3: How accurate is this calculation?
A: It provides a theoretical estimate. Actual results may vary due to metabolic adaptation and other factors.

Q4: Should I aim for a large daily deficit?
A: Moderate deficits (500-1000 kcal/day) are generally more sustainable and healthier than extreme deficits.

Q5: Does the type of calories matter?
A: While the calculation only considers calories, nutrient quality is important for health and satiety.