1. What is Low Calorie Weight Loss?

A low calorie diet typically involves consuming 1,000-1,500 kcal per day for women and 1,200-1,800 kcal per day for men to promote safe and effective weight loss. This calculator provides a 1,000 kcal deficit from your TDEE for faster weight loss.

2. How Does the Calculator Work?

The calculator uses a simple formula:

Where:

• \( TDEE \) — Total Daily Energy Expenditure (your maintenance calories)
• \( 1000 \) — Recommended calorie deficit for faster weight loss

Explanation: A 1,000 kcal daily deficit typically results in about 2 pounds (0.9 kg) of weight loss per week.

3. Importance of Calorie Deficit

Details: Creating a calorie deficit is essential for weight loss. A 1,000 kcal deficit is considered aggressive but effective for those who need to lose weight quickly under medical supervision.

4. Using the Calculator

Tips: Enter your accurate TDEE (calculated from another calculator or measured by professionals). Values must be valid (TDEE > 1000 kcal).

5. Frequently Asked Questions (FAQ)

Q1: Is a 1,000 kcal deficit safe for everyone?
A: No, this aggressive deficit should only be used by those with significant weight to lose and under medical supervision.

Q2: What if my calculated intake is below 1,200 kcal?
A: Women should generally not go below 1,200 kcal/day, and men below 1,500 kcal/day without medical supervision.

Q3: How accurate is this calculation?
A: Accuracy depends on your TDEE input. For best results, use a professionally measured TDEE.

Q4: Will I lose exactly 2 pounds per week?
A: Weight loss varies by individual due to metabolic adaptations and other factors.

Q5: What nutrients should I focus on with low calories?
A: Prioritize protein (to preserve muscle), fiber (for satiety), and micronutrient-dense foods.