1. What is Monthly Weight Loss Calculation?

The monthly weight loss calculation estimates how much weight you can lose based on your daily caloric deficit. It uses the principle that 1 kg of body weight is roughly equivalent to 7700 kcal.

2. How Does the Calculator Work?

The calculator uses the following equation:

Where:

• \( deficit \) — Daily caloric deficit (kcal/day)
• \( 30 \) — Average number of days in a month
• \( 7700 \) — kcal equivalent of 1 kg body weight

Explanation: The equation converts your daily caloric deficit into estimated monthly weight loss based on the energy equivalent of body fat.

3. Importance of Caloric Deficit

Details: Understanding your potential weight loss helps set realistic goals and expectations. A moderate deficit of 500 kcal/day typically leads to about 0.5 kg per week or 2 kg per month.

4. Using the Calculator

Tips: Enter your daily caloric deficit (difference between calories consumed and calories burned). The value must be positive.

5. Frequently Asked Questions (FAQ)

Q1: Is the 7700 kcal/kg rule accurate for everyone?
A: While it's a good estimate, individual results may vary based on body composition and metabolism.

Q2: Why might actual weight loss differ from the calculation?
A: Water retention, muscle gain, metabolic adaptation, and measurement errors can affect actual results.

Q3: What's a safe caloric deficit?
A: Generally 500-1000 kcal/day for 0.5-1 kg/week loss. Extreme deficits can be unhealthy.

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

Q5: Should I adjust my deficit as I lose weight?
A: Yes, as your body weight decreases, your maintenance calories will also decrease.