TDEE Calculator

Welcome to the Free Online TDEE Calculator (Total Daily Energy Expenditure Calculator) by SeoBeastTools. This powerful calorie calculator helps you estimate the exact number of calories your body burns per day, including your basal metabolic rate (BMR) and all calories burned through physical activity, exercise, and daily movements.

If you want to lose weight, build muscle, or maintain your weight, knowing your TDEE is the most important first step. Our TDEE Calculator is designed for anyone serious about fitness, health, and nutrition who wants a science-backed calorie calculator they can trust.

What is TDEE?

TDEE (Total Daily Energy Expenditure) is the total number of calories your body burns in 24 hours. It is based on:

BMR (Basal Metabolic Rate): The calories burned at rest to keep your body alive.

Physical Activity Level: Calories burned from walking, working, sports, and gym workouts.

Thermic Effect of Food (TEF): Calories burned while digesting food.

By calculating your TDEE, you’ll know exactly how many calories you need to eat daily for weight loss, weight maintenance, or muscle gain.

 

Why Use Our Free TDEE Calculator?

100% free and easy-to-use online calorie calculator

Accurate calorie estimates for men and women

Instant results based on age, sex, height, weight, and activity level

Perfect for diet planning, meal prep, bodybuilding, fitness, and fat loss programs

Helps eliminate guesswork so you can achieve your fitness goals faster

 

How to Use the TDEE Calculator

1. Enter your age, gender, height, and weight.

2. Select your activity level: sedentary, lightly active, moderately active, or very active.

3. Click “Calculate” to see your daily calorie needs.

4. Adjust your diet depending on your goal:

For weight loss, eat fewer calories than your TDEE (calorie deficit).

For muscle gain, eat slightly more than your TDEE (calorie surplus).

For maintenance, match your calorie intake with your TDEE.

 

Example Calorie Needs

Sedentary person (office worker): TDEE ~1,800 calories → eat 1,500 calories to lose weight.

Moderately active person (student, light exercise): TDEE ~2,200 calories → eat 2,000 calories to lose fat or 2,400 calories to gain muscle.

Athlete (intense training): TDEE 3,000+ calories → maintain weight with 3,000 calories or bulk with 3,300+.

 

Frequently Asked Questions (FAQs)

1. What is the difference between BMR and TDEE?

BMR is your resting calorie burn, while TDEE includes all daily activity and exercise.

 

2. How accurate is this TDEE calculator?

Our calculator uses proven formulas like Mifflin-St Jeor and Harris-Benedict, giving reliable calorie estimates.

 

3. How often should I recalculate my TDEE?

Update your TDEE whenever your weight, fitness goal, or activity level changes.

 

4. Can I use this TDEE Calculator with keto, intermittent fasting, or vegan diets?

Yes. No matter your diet style, calories are the foundation of weight control.

 

5. Does exercise increase TDEE?

Yes. The more active you are, the higher your calorie burn and TDEE.

 

Why This Tool Is Essential for Fitness

Using our TDEE Calculator online saves you from guesswork. Whether you’re a bodybuilder, athlete, dieter, or fitness beginner, knowing your calorie needs is key to long-term success. Combine this tool with healthy food choices, consistent workouts, and tracking apps for best results.

 

Final Thoughts

The SeoBeastTools TDEE Calculator is more than just a number generator – it’s your personal calorie and nutrition planner. Use it daily to understand your body’s energy needs, build smarter meal plans, and reach your health goals faster. Try our free online TDEE Calculator today and take the first step toward a healthier lifestyle.

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