1. What is TDEE?

Total Daily Energy Expenditure (TDEE) is an estimate of how many calories you burn per day when exercise is taken into account. It's calculated by multiplying your Basal Metabolic Rate (BMR) by your activity factor.

2. How Does the Calculator Work?

The calculator uses the TDEE equation:

Where:

• \( BMR \) — Basal Metabolic Rate (calories burned at rest)
• \( \text{Activity Factor} \) — Multiplier based on activity level (1.2-1.9)

Explanation: The equation accounts for your baseline calorie needs (BMR) plus additional calories burned through daily activities and exercise.

3. Importance of TDEE Calculation

Details: Knowing your TDEE is crucial for weight management. To lose weight, consume fewer calories than your TDEE; to gain weight, consume more.

4. Using the Calculator

Tips: Enter your BMR (from a BMR calculator) and select your activity level. Be honest about your activity level for accurate results.

5. Frequently Asked Questions (FAQ)

Q1: How accurate is this TDEE calculator?
A: It provides a good estimate, but individual variations in metabolism and activity can affect actual calorie needs.

Q2: Should I eat my TDEE to maintain weight?
A: Yes, consuming calories equal to your TDEE should maintain your current weight.

Q3: How often should I recalculate my TDEE?
A: Recalculate whenever your weight changes significantly or your activity level changes.

Q4: Why is activity factor important?
A: It accounts for calories burned through movement and exercise beyond your basal metabolic rate.

Q5: Can TDEE change day to day?
A: Yes, your actual energy expenditure varies based on daily activities, but TDEE represents an average.