TDEE Calculator: Calculate Your Total Daily Energy Expenditure
Weight Loss

TDEE Calculator: Calculate Your Total Daily Energy Expenditure

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Dr. German Echeverry

Published on 1/28/2026

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Introduction

  • Use a TDEE calculator to find out how many calories your body burns each day
  • Understand what is TDEE and how it's essential for managing your weight
  • Learn how to calculate calories accurately to lose, gain, or maintain weight
  • Discover how Tuyo Health’s weight loss and GLP-1 support can personalize your plan


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What is TDEE and why does it matter?

TDEE stands for Total Daily Energy Expenditure — the total number of calories your body uses in a day. This includes everything from basic bodily functions (like breathing and circulation) to physical activity and even food digestion.

Understanding what is TDEE is essential for reaching your weight goals. Whether you're trying to slim down or build muscle, knowing your TDEE helps you avoid eating too much or too little.


How to calculate calories using a TDEE calculator

A TDEE calculator uses your age, gender, height, weight, and activity level to estimate your daily calorie burn. Here's how to calculate calories for different goals:

  • To lose weight: Eat 10–20% fewer calories than your TDEE
  • To gain weight: Eat 10–20% more calories than your TDEE
  • To maintain weight: Eat close to your TDEE value

Tracking your calorie intake based on your TDEE gives you a data-backed way to manage your weight efficiently.


Why personalized TDEE tracking matters

No two bodies burn calories the same way. Factors like muscle mass, metabolism, and medical conditions affect your TDEE. That’s why personalized weight loss programs — including those using GLP-1 medications — work better than general advice.

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Using your TDEE to plan meals and exercise

Once you know your TDEE, you can reverse-engineer your diet and fitness plan. Here’s how to make it actionable:

  • Plan meals to align with your calorie target
  • Choose workouts that match your energy goals
  • Adjust weekly based on progress and how you feel

Many Tuyo Health members use this approach along with professional support and medications like GLP-1s to see sustainable results.

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Conclusion

A TDEE calculator is a powerful first step toward hitting your weight loss or fitness goals. Once you know your daily energy needs, you can confidently adjust your diet and activity level to match.

Tuyo Health can help you go further — with science-backed treatments, GLP-1 access, and expert guidance every step of the way.

Dr. German Echeverry

Dr. German Echeverry

Co-Founder, Tuyo Health

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