TDEE Calculator
Calculate your TDEE in seconds with our free online calculator.
Results will appear here
📋How to Use TDEE Calculator?
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Input age, weight, height, and activity level.
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Select units (kg/cm or lbs/inches).
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Click "Calculate" to find your total daily energy expenditure.
Input your age, weight, height, and activity level to TDEE calculator. Select the preferred measurement system (kg/cm or lbs/inches) for weight and height. Click on "Calculate" to obtain your daily calorie needs. The best TDEE calculator gives the Total Daily Energy Expenditure which can be used to strategize for weight loss, gain or maintenance depending on a person's lifestyle.
Useful Tips💡
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Select your activity level carefully for accuracy.
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Recalculate TDEE if your exercise routine changes.
How TDEE Is Calculated?
TDEE is calculated by first determining your Basal Metabolic Rate (BMR), which measures calories burned at rest. The Mifflin-St Jeor formula - 10 × weight (kg) + 6.25 × height (cm) − 5 × age (years) + 5 for men, or −161 for women, provides a reliable baseline. This is then multiplied by an activity factor (1.2 for sedentary to 1.9 for very active) to account for daily movement.
Factors like sleep quality or stress can also influence results. For a more personalized estimate, the Katch-McArdle formula uses body fat percentage: 370 + 21.6 × (1 − body fat) × weight (kg).
Practical Applications📊
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Set daily calorie goals for athletic performance or weight goals by adjusting intake based on training intensity.
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Use alongside our Calorie Calculator for meal planning with balanced macronutrients.
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Adjust activity levels to fine-tune your energy expenditure, tracking changes weekly for optimal health.
Questions and Answers
What is a TDEE calculator?
A TDEE estimator calculates your total daily energy expenditure, the calories you burn daily including activity. Input your details into our free online tool for an accurate TDEE estimate to guide your fitness and diet plans.
How to calculate TDEE accurately?
To determine TDEE accurately, enter age, weight, height, gender, and activity level into the TDEE estimator. It uses BMR formulas and activity multipliers to provide a reliable estimate of daily calorie burn.
Why is TDEE important for weight loss?
Total Daily Energy Expenditure is important for weight loss because it shows how many calories you burn daily. Use our Total Daily Energy Expenditure calc to create a calorie deficit or surplus for effective weight management while maintaining health.
What factors affect TDEE?
Factors affecting TDEE include age, gender, weight, height, activity level, and muscle mass. Our TDEE estimator accounts for these to give a personalized estimate of your daily energy needs.
What formulas are used in the TDEE calculator?
The TDEE Estimator uses the Mifflin-St Jeor formula for BMR and multiplies by an activity factor (1.2-1.9) to calculate total daily energy expenditure. This method is validated by nutrition experts for accuracy.
How often should I recalculate my TDEE?
Recalculate your Total Daily Energy Expenditure every 4-6 weeks or after significant changes in weight, activity, or lifestyle. Use our tool regularly to adjust your calorie intake for ongoing fitness goals.
Can TDEE help with muscle gain?
Yes, TDEE helps with muscle gain by showing the calories needed for a surplus. Input your details into the estimator to get an estimate and plan your diet accordingly for optimal results.