Total Daily Energy Expenditure

TDEE Calculator (Metric Units)

Gender:
Male Female
Weight (in kg):

Height (in cm):

Age:

Activity Level:
Formula:
Mifflin-St Jeor
Revised Harris-Benedict
Katch-McArdle
Body Fat (%):

TDEE Calculator (Imperial Units)

Gender:
Male Female
Weight (in lbs):

Height:

Age:

Activity Level:
Formula:
Mifflin-St Jeor
Revised Harris-Benedict
Katch-McArdle
Body Fat (%):

Disclaimer

NOTE: The information provided by this calculator is intended for general informational and educational purposes only. It should not be used as a substitute for professional medical advice, diagnosis, or treatment.

What is TDEE?

When it comes to managing your weight, understanding your body's energy needs is crucial. One of the key metrics for assessing these needs is TDEE, or Total Daily Energy Expenditure. This article will delve into the meaning of TDEE, why it's important to know it, how it's calculated, and where you can find the best TDEE calculator.

TDEE refers to the Total Daily Energy Expenditure. In simpler terms, TDEE is the total number of calories your body requires in a day to maintain your current weight. This number is a summation of your Basal Metabolic Rate (BMR), calories burned through physical activity, and thermogenesis (the body's process of generating heat).

Why Do You Need to Know Your TDEE?

Knowing your TDEE is essential for various reasons:

  • Weight Management: Whether you aim to lose weight, gain weight, or maintain it, knowing your TDEE gives you a starting point for your caloric goals.
  • Nutrition Planning: Your TDEE can guide you in planning a balanced diet that meets your energy needs.
  • Fitness Goals: Understanding your TDEE can help you set and achieve realistic fitness milestones.

How Is TDEE Calculated?

The process to calculate your TDEE involves a few steps:

  1. Basal Metabolic Rate (BMR): This is the number of calories your body needs at rest. The BMR can be calculated using various formulas, such as the Harris-Benedict equation or the Mifflin-St Jeor equation.
  2. Activity Level: Your BMR is then adjusted based on your activity level. Activity levels usually range from sedentary to very active.
  3. TDEE Formula: Your BMR is multiplied by an Activity Factor to get your TDEE. The formula looks like this:
    TDEE = BMR x Activity Factor.

The table below lists various levels of physical activity alongside their corresponding "Activity Factors".
These numerical values are used to multiply your Basal Metabolic Rate (BMR) in order to calculate your Total Daily Energy Expenditure (TDEE), helping you estimate your daily caloric needs.

Total Daily Energy Expenditure (TDEE) Table
Activity Level Description Activity Factor
Sedentary Little or no exercise 1.2
Lightly Active Light exercise/sports 1-3 days/week 1.375
Moderately Active Moderate exercise/sports 3-5 days/week 1.55
Very Active Hard exercise/sports 6-7 days a week 1.725
Super Active Very hard exercise/sports & physical job 1.9

A TDEE Calculator to help lose weight

The best weight loss calculator takes into account multiple factors such as age, weight, height, gender, and even body fat percentage for a more accurate estimate. Try our TDEE calculator.
It's essential to note that while TDEE calculators provide a good starting point, they are still estimates. For a more accurate assessment, consult a healthcare professional.

Calculators

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