1. What is the Calorie Equation?

The calorie equation estimates your daily calorie needs for weight loss based on the Mifflin-St Jeor Equation with a 500 calorie deficit for steady weight loss (about 1 pound per week). This is a popular approach recommended on Reddit for female weight loss.

2. How Does the Calculator Work?

The calculator uses the equation:

Where:

• \( weight \) — Body weight in kilograms
• \( height \) — Height in centimeters
• \( age \) — Age in years
• \( activity\_factor \) — Multiplier based on activity level
• \( -500 \) — Calorie deficit for weight loss

Explanation: The equation calculates your Basal Metabolic Rate (BMR), adjusts for activity level, then subtracts 500 calories to create a deficit for weight loss.

3. Importance of Calorie Calculation

Details: Accurate calorie calculation is crucial for sustainable weight loss. A 500-calorie daily deficit typically results in about 1 pound (0.45 kg) of weight loss per week.

4. Using the Calculator

Tips: Enter your current weight in kg, height in cm, age in years, and select your activity level. Be honest about your activity level for accurate results.

5. Frequently Asked Questions (FAQ)

Q1: Why subtract 500 calories?
A: A 500-calorie daily deficit creates about 1 pound (0.45 kg) of weight loss per week, which is considered safe and sustainable.

Q2: Is this calculator only for females?
A: Yes, this specific equation is tailored for females. Males would use a different equation (without the -161 constant).

Q3: Should I eat exactly these calories?
A: This is an estimate. Monitor your progress and adjust as needed based on your weight loss rate and how you feel.

Q4: What if I'm not losing weight?
A: You may need to adjust your calorie intake, ensure accurate tracking, or reassess your activity level.

Q5: Is it safe to eat fewer than 1200 calories?
A: Generally not recommended without medical supervision. Very low calorie diets can be harmful and counterproductive.