Total Energy Expenditure Calculator To Lose Weight

TEE Formula:

\[ TEE = BMR \times AF \]

Basal Metabolic Rate (BMR):

kcal/day

Activity Factor (AF):

Total Energy Expenditure (TEE):

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1. What is Total Energy Expenditure?

Total Energy Expenditure (TEE) represents the total number of calories your body burns in a day, including basal metabolic rate and physical activity. It's a crucial metric for creating effective weight loss plans.

2. How Does the Calculator Work?

The calculator uses the TEE equation:

\[ TEE = BMR \times AF \]

Where:

\( BMR \) — Basal Metabolic Rate (calories burned at rest)
\( AF \) — Activity Factor (multiplier based on activity level)

Explanation: This equation calculates your total daily energy needs by multiplying your basal metabolic rate by an activity factor that represents your daily physical activity level.

3. Importance of TEE Calculation for Weight Loss

Details: Knowing your TEE is essential for effective weight management. To lose weight, you need to consume fewer calories than your TEE, creating a calorie deficit. A deficit of 500-1000 calories per day typically results in safe weight loss of 0.5-1 kg per week.

4. Using the Calculator

Tips: Enter your BMR (which can be calculated using various formulas) and select your activity level based on your typical weekly exercise routine. For accurate weight loss planning, use this TEE value to set appropriate calorie intake goals.

5. Frequently Asked Questions (FAQ)

Q1: How do I calculate my BMR?
A: BMR can be calculated using formulas like Mifflin-St Jeor or Harris-Benedict, which consider age, gender, height, and weight. Many online calculators are available for this purpose.

Q2: What activity factor should I choose?
A: Select the factor that best matches your typical weekly activity level. Be honest about your exercise habits for the most accurate results.

Q3: How much of a calorie deficit should I create for weight loss?
A: A deficit of 500-1000 calories per day from your TEE is generally recommended for safe and sustainable weight loss of 0.5-1 kg per week.

Q4: Should I adjust my calorie intake as I lose weight?
A: Yes, as you lose weight, your BMR decreases, so you should recalculate your TEE periodically and adjust your calorie intake accordingly.

Q5: Is exercise necessary for weight loss?
A: While creating a calorie deficit through diet alone is possible, combining diet with exercise is more effective for weight loss and overall health improvement.