1. What is the Weight Loss Formula?

The weight loss formula estimates how much weight you can lose based on your daily caloric deficit over a period of time. It's based on the principle that 1 kg of body weight is approximately equivalent to 7700 kcal.

2. How Does the Calculator Work?

The calculator uses the weight loss formula:

Where:

• \( deficit \) — Daily caloric deficit (kcal/day)
• \( days \) — Duration of the deficit (days)
• \( 7700 \) — Energy equivalent of 1 kg body weight (kcal/kg)

Explanation: The formula calculates how much body weight you can expect to lose by maintaining a consistent caloric deficit over time.

3. Importance of Caloric Deficit

Details: Understanding the relationship between caloric deficit and weight loss helps in setting realistic weight loss goals and expectations.

4. Using the Calculator

Tips: Enter your daily caloric deficit (difference between calories consumed and calories burned) and the number of days you plan to maintain this deficit.

5. Frequently Asked Questions (FAQ)

Q1: Is 7700 kcal really equivalent to 1 kg of body weight?
A: This is an approximation that works well for most people, though individual results may vary based on body composition.

Q2: Why isn't my weight loss matching the calculation?
A: Many factors affect weight loss including water retention, muscle gain, metabolic adaptation, and measurement inaccuracies.

Q3: Is it safe to create a large caloric deficit?
A: Generally, a deficit of 500-1000 kcal/day is recommended for safe, sustainable weight loss (0.5-1 kg/week).

Q4: Does the type of calories matter for weight loss?
A: While calories are primary for weight loss, nutrient quality affects satiety, health, and body composition.

Q5: Should I adjust my deficit as I lose weight?
A: Yes, as you lose weight your maintenance calories decrease, so you may need to adjust intake or activity to maintain the same deficit.