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Health & Fitness

TDEE Calculator.

Find your Total Daily Energy Expenditure (TDEE) based on your activity level.

FREE INSTANT RESULTS NO SIGNUP UPDATED 2026

Parameters

yrs
lbs
in

Summary Output

Daily TDEE Estimate
1,950 kcal/day
BMR (Resting Energy)
1,400 kcal

How to Use

TDEE is the total energy burned in a 24-hour cycle. Enter your biometric stats and select the activity modifier.

Example Calculation

A 28-year-old female, 140 lbs, 65 in, lightly active (1.375) has a BMR of 1,385 kcal. Her TDEE is approximately 1,904 kcal/day.

Formula

TDEE = Mifflin BMR * Activity Multiplier

Frequently Asked Questions

Common questions and answers about the TDEE Calculator.

The TDEE Calculator is a free online tool designed to find your total daily energy expenditure (tdee) based on your activity level. It allows you to perform these calculations quickly and accurately without manual computations.
TDEE is the total energy burned in a 24-hour cycle. Enter your biometric stats and select the activity modifier. Once you enter these values, the calculator will automatically compute and display the results instantly.
The TDEE Calculator uses the following formula to calculate your results: TDEE = Mifflin BMR * Activity Multiplier This formula is standard and widely accepted for these types of calculations.
Sure! Here is a practical example: A 28-year-old female, 140 lbs, 65 in, lightly active (1.375) has a BMR of 1,385 kcal. Her TDEE is approximately 1,904 kcal/day. This example demonstrates how the inputs are processed through the formula to yield the final results.
To use the TDEE Calculator, you need to enter: Age, Gender, Weight (lbs), Height (inches), Daily Activity. These inputs help the tool calculate precise results tailored to your situation.
The TDEE Calculator outputs the following details: Daily TDEE Estimate, BMR (Resting Energy). This comprehensive breakdown helps you understand the different aspects of the calculated figures.
Yes, the TDEE Calculator is 100% free with no registration or signup required. It is fully responsive and optimized for mobile phones, tablets, and desktop computers.
Reliable Calculator provides a fast, clean, ad-free, and premium user experience. The TDEE Calculator uses verified math formulas and provides instant results with visual breakdowns and examples, making it more intuitive than other tools.