TDEE Calculator

Calculate your Total Daily Energy Expenditure to know exactly how many calories you burn daily.

TDEE Calculator

Calculate your Total Daily Energy Expenditure (TDEE) to understand exactly how many calories you burn in a day. Used for weight loss, muscle gain, or maintenance planning.

Gender

Units

Age

Weight (lbs)

Height (Ft)

Height (In)

Activity Level

TDEE vs BMR

BMR is your baseline burn at rest. TDEE is your BMR multiplied by your activity factor. This is your "Maintenance Calories".

Understanding the TDEE Calculator

Calculate your Total Daily Energy Expenditure (TDEE) to understand exactly how many calories you burn in a day. Used for weight loss, muscle gain, or maintenance planning.

Guide

How to use the TDEE Calculator

1Select your gender and unit system.
2Enter age, height, and weight.
3Accurately select your activity level.
4View your maintenance calories and targets for weight loss/gain.

Applications

Common Use Cases

Diet Planning: Establishing a caloric baseline before starting a diet.

Bulking/Cutting: Setting precise surplus or deficit targets.

Maintenance: Knowing how much to eat to stay at your current weight.

The Maths Behind the Calculation

BMR × Activity Factor

First, Basal Metabolic Rate (BMR) is calculated using the Mifflin-St Jeor equation. Then it is multiplied by an activity multiplier (1.2 to 1.9) to find maintenance calories.

Knowledge Base

Frequently Asked Questions

How accurate is TDEE?

It is an estimate. Metabolism varies. Use this as a starting point and adjust based on your weight change over 2-3 weeks.

Which activity level should I choose?

Most people overestimate activity. If unsure, choose 'Sedentary' or 'Lightly Active' and add exercise calories separately if needed.

Regional Notice: United States

"Federal tax estimates are based on 2024 brackets. Consult a tax professional for official filing."

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