TDEE Calculator and Macro Breakdown: Discover Your Daily Calories and Nutrition

Gender

Male Female

Age (years)

Weight (kg)

Height (cm)

Activity Level

Body Fat % (Optional)

BMR (Basal Metabolic Rate) ℹ️

1,680 kcal/day

TDEE (Total Daily Energy Expenditure) ℹ️

2,604 kcal/day

Maintain your current weight

Moderate (-15%)

2,213 kcal

Aggressive (-25%)

1,953 kcal

Lose 0.5-1 kg per week

Lean Gain (+10%)

2,864 kcal

Aggressive (+20%)

3,125 kcal

Gain 0.25-0.5 kg per week

Macro Breakdown ℹ️

Protein 140g (560 kcal)

Fats 65g (585 kcal)

Carbs 365g (1,460 kcal)

What is a TDEE calculator?

A TDEE (Total Daily Energy Expenditure) calculator helps you figure out how many calories you burn in a day. It considers your age, gender, weight, height, and level of activity to give you a personalized calorie estimate. Knowing your TDEE can make it easier to manage your weight, whether your goal is to lose fat, maintain your weight, or build muscle.

How Does Our TDEE Calculator Work?

Our TDEE calculator uses reliable formulas to figure out how much energy you need each day. It starts by calculating your Basal Metabolic Rate (BMR), which is the number of calories your body needs at rest for functions like breathing and keeping your heart beating. Next, it takes your activity level into account to find your TDEE. This way, you can see how many calories you need each day to reach your goals.

Why Calculate Your TDEE?

When you know your TDEE, it’s easier to make good choices about what you eat and how you exercise. If you don’t have this information, you might eat too much or too little, which can slow down your progress. Your TDEE gives you a solid base for planning whether you want to lose weight, maintain your weight, or build muscle.

Using TDEE for Weight Loss

If you want to lose weight, you need to eat fewer calories than your body uses each day. This calorie deficit causes your body to burn stored fat for energy. Our calculator shows your daily calorie needs and recommends a safe target for weight loss, so you can reach your goals while staying healthy and energised.

Maintaining Weight with TDEE

If you want to keep your weight steady, aim to eat about the same number of calories as your TDEE. Knowing your TDEE makes it easier to stay on track and avoid unwanted weight changes. Our TDEE calculator can help you match what you eat with what you burn, so your weight remains stable.

Gaining Muscle with TDEE

To build muscle, try eating more calories than your TDEE and stick to a strength-training routine. You can use our TDEE calculator to find out how many extra calories you need to help your muscles grow without adding too much fat. This approach helps you make steady, healthy progress.

Why Choose Kulator’s TDEE Calculator?

Kulator’s TDEE calculator is accurate, simple, and easy to use. It relies on the latest metabolic research to give you results that fit your body profile. The tool is free, fast, and works well on mobile devices, so you can check your TDEE whenever you need.

How to Use This Free TDEE Calculator

It’s easy to use our TDEE calculator.

Just enter your age, gender, weight, and height.
Pick your activity level.
Then click “Calculate” to see your TDEE instantly.

Macro Breakdown

Knowing how much protein, carbohydrates, and fat you need each day can help you reach your health and fitness goals. Our Macro Breakdown feature determines the optimal balance for you based on your TDEE and personal goals, whether you want to lose fat, maintain your weight, or build muscle.

Protein

Protein helps your muscles repair and grow, and it keeps you feeling full. Aim for 1.6 to 2.2 grams per kilogram of body weight. This amount helps you stay satisfied, protect lean muscle during weight loss, or build muscle.

Carbohydrates

Carbohydrates are your main source of energy. They help you power through workouts, recover, and keep up your performance. The right amount for you depends on your activity level and goals.

Fats

Fats are important for hormone balance, brain health, and lasting energy. Eating healthy fats from foods like nuts, seeds, avocados, and olive oil helps your body work well.

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TDEE Calculator and Macro Breakdown: FAQ

1. What is a TDEE Calculator & Why Should You Use It?

A TDEE (Total Daily Energy Expenditure) calculator estimates how many calories your body burns daily, including your resting metabolic rate (BMR) and all activity levels. It helps you adjust your calorie intake for weight loss, maintenance, or muscle gain using your age, weight, height, gender, and activity level.

2. How Does the Calculator Break Down My Macros?

Once your TDEE is calculated, the tool breaks down how many calories should come from protein, carbohydrates, and fats. This makes it easier to plan meals for muscle growth, fat loss, or balanced nutrition.

3. What Inputs Do I Need to Use the TDEE & Macro Calculator?

To get the most accurate results, you usually need to enter:

Age
Sex/gender
Weight
Height
Activity level

Some calculators also let you enter your body fat percentage for even more precise results.

4. How Do I Interpret the Results for My Goals?

For fat loss, try to eat fewer calories than your TDEE.
For weight maintenance, eat about the same number of calories as your TDEE.
For muscle and strength gain, eat more calories than your TDEE.

The provided macro ratios further refine how those calories are distributed among protein, carbs, and fats.

5. Are These Calculations Accurate for Everyone?

TDEE and macro estimates are based on science and serve as a good starting point. Since everyone’s metabolism is different, keep an eye on your progress and adjust your targets every few weeks.

6. Can I Use This Tool for Both Weight Loss and Muscle Gain?

Yes—the calculator adapts recommendations based on your goal selection (loss, maintenance, or gain). It estimates both calorie needs and appropriate macro splits for that goal.

7. How Often Should I Recalculate TDEE & Macros?

If your weight, body composition, or activity level changes significantly, recalculate every 4 to 6 weeks to keep your nutrition aligned with your progress.

How to Lose Weight

If you want to lose weight, begin by eating fewer calories than you consume per day. Reducing your daily intake by 300 to 500 calories can help you lose about half to one pound per week.

This method helps you keep your muscles and keeps your metabolism steady. Tracking your meals regularly can help you stay on track.

Apps like MyFitnessPal make it more leisurely to log what you eat and track your activity. Choose meals that are rich in nutrients, like vegetables, lean proteins, and healthy fats, to help you feel full and keep your energy up.

Exercise works together with good nutrition. Cardio activities like running, cycling, or swimming help you burn more calories. Potency training is important, too, because it helps you maintain muscle and a strong metabolism as you lose fat.

Simple routines like trekking 10,000 steps a day or taking the stairs can make a big difference over time. Devices like Fitbit can show your progress and help you stay motivated. Drinking enough water every day is important, too.

Try to drink 2 to 3 liters daily to support your metabolism, reduce bloating, and help you distinguish between hunger and thirst. Eating plenty of fiber from foods like oats, beans, and leafy greens can also support digestion and help keep cravings in check.

Getting good sleep—about 7 to 9 hours a night—helps balance your hunger hormones and makes it easier to avoid overeating. Apps like Headspace or Calm can help you sleep better.

Your mindset is just as important as what you eat and how you exercise. Try to avoid extreme or crash diets, since they can leave you tired and often cause you to gain the weight back.

Instead, focus on building habits you can keep, like preparing meals each week to avoid fast food. Set goals you can reach, such as losing a small amount of body fat each month. Joining a supportive group, either online or in person, can also help you stay motivated.

If you stop seeing progress, try adjusting your calorie intake or activity level, but remember that losing fat takes time. Remember, fat loss is gradual.

Finally, make your plan fit your needs. Everyone’s calorie needs are different, so try out different balances of protein, carbs, and fats, like 40% protein, 30% carbs, and 30% fats, and see what works best for you.

Getting enough protein—about 1.6 to 2.2 grams per kilogram of your body weight—helps you keep muscle and recover after workouts. When you combine this with a regular exercise routine, you’ll have a clear path to becoming leaner and healthier.

How to Maintain Weight

Keeping your weight steady is all about balance. Aim to eat roughly the same number of calories as your TDEE each day. Use your TDEE as a guide, and aim to eat mostly fundamental foods, such as lean proteins, whole grains, fruits, and vegetables.

You can use apps like MyFitnessPal to record your meals and a smart scale to check your progress each week. Being active also helps you stay balanced.

You don’t need to do hard gym workouts. Moderate activities like brisk walking, yoga, or playing casual sports three to five times a week are enough to keep your calorie burn steady.

Fitness trackers like Fitbit can help you track your steps and calories, so you can make changes if you have a less active day. Even small changes, like taking the stairs or standing up more often, add up over time. The key is to keep your habits in line with your TDEE.

Nutrition is more than just calculating calories; the types of foods you eat are important too. Try to get about 40% of your calories from carbs, 30% from protein, and 30% from fat to keep your energy up.

Preparing meals ahead of time, like chicken and quinoa bowls or veggie stir-fries, can help you stay on track. Staying hydrated is also important. Drinking two to three liters of water a day can help you feel full and avoid overeating. If you’re very active, adding electrolytes may help.

Things don’t always go as planned. Stress, holidays, and travel can change your routine, so it helps to stay flexible. If you eat more than usual one day, try to adjust a bit the next day. If you eat less, enjoy a balanced treat without feeling guilty.

Mindfulness and stress-reduction tools like Calm can help you avoid eating because of emotions. Getting seven to nine hours of sleep each night is important because poor sleep can affect your hunger and make it harder to keep your weight steady.

Having a routine can help you stay on the path over time. Your TDEE can change over time as you get older, gain muscle, or become more or less active. Check your TDEE every few months to make sure you’re still on track, and adjust your food if needed.

Taking a daily multivitamin can help refill any nutrient gaps and keep you healthy. Trusted sources for recipes and tips, such as Healthline, can also help you maintain your weight over time.

How to Put on Weight

If you want to build muscle, try to eat more calories than you burn each day. Adding 300-500 extra calories daily can help you gain lean muscle without putting on too much fat. Make sure you get enough protein—about 1.6 to 2.2 grams per kilogram of your body weight.

For example, someone who weighs 70 kg should aim for 120-160 g of protein per day. Eggs, chicken, fish, and protein shakes are good sources of protein. Carbohydrates give you energy for your workouts, so include foods like rice, oats, and sweet potatoes.

Healthy fats from nuts, avocados, or olive oil also help you get enough energy. Strength training is key to building muscle. Try to lift weights three to five times a week.

Begin with compound exercises such as squats, deadlifts, and bench presses, as they target multiple muscle groups. As you build strength, add more weight or increase repetitions. Use apps like StrongLifts or Jefit to track your workouts and plan routines.

Plan to have a balanced meal with protein and carbs one to two hours before and after your workouts to support your energy and recovery. For example, you could have oatmeal with whey protein before training or chicken with rice after.

Eating four to six smaller meals during the day can help you reach your calorie goals. Preparing your meals for the week or using a meal prep service like Meal Prep Co can save you time and help you stick to your nutrition plan. Supplements can be helpful, but you do not need them to build muscle.

Creatine is well-studied, and taking about five grams per day can support strength and muscle growth. BCAAs or EA may help if you are not getting enough protein from food, but it is best to focus on whole foods first.

Make sure to drink plenty of water—aim for three to four liters a day, especially if you are lifting weights. Adding electrolytes can help prevent cramps. Tools like MyFitnessPal can help you record your meals and water intake to ensure you are eating enough to gain muscle.

Be patient as you work toward your goals. Try to gain about half to one pound of lean muscle each week. If you gain more than that, you might also be adding fat.

Track your progress by weighing yourself once a week and measuring your arms, legs, or chest. If you stop seeing progress, adjust your calorie intake. Avoid eating extra junk food to get more calories.

Good nutrition is key to achieving the best results, so focus on choosing nutrient-rich foods to help your body adapt to training.

Following a structured program from Bodybuilding.com or a similar resource offers guidance and promotes consistency. This method supports safe and effective muscle development.

Conclusion

The TDEE Calculator & Macro Breakdown does more than just crunch numbers. It gives you a personalized nutrition plan. By using proven formulas to calculate your Total Daily Energy Expenditure, you’ll know exactly how many calories your body burns each day.

You’ll also get a breakdown of protein, carbohydrates, and fats. This helps you plan meals that align with your goals, whether you want to lose weight, maintain your current shape, or build muscle.

Rather than guessing your calorie needs or just counting calories, using a calculator that combines TDEE and macros helps you make better nutrition choices.

Keep in mind that these results are just estimates to help you get started. Track your progress, adjust your calories as you see changes, and update your numbers if your activity level shifts. This approach will help you get the best long-term results.