What is TDEE and how is it calculated?

TDEE (Total Daily Energy Expenditure) is the total number of calories you burn per day, including your BMR and physical activity. It's calculated by multiplying your BMR by an activity factor based on your exercise level.

What are maintenance calories?

Maintenance calories are the number of calories you need to eat to maintain your current weight - this equals your TDEE. Eating above this causes weight gain, eating below causes weight loss.

How accurate is a TDEE calculator?

TDEE calculators provide estimates based on the Mifflin-St Jeor equation. They're accurate for most people but individual metabolism varies. Track your weight for 2-3 weeks and adjust based on results.

What's the difference between BMR and TDEE?

BMR (Basal Metabolic Rate) is calories burned at complete rest. TDEE includes BMR plus all daily activities and exercise. Your TDEE is always higher than your BMR.

TDEE Calculator

Calculate your Total Daily Energy Expenditure (TDEE) to find your maintenance calories - the exact number of calories you burn per day. Use this TDEE cal to plan your diet for weight loss, calorie maintenance, or muscle gain.

Personal Information Gender Age (years) Weight

Height

Activity Level

Sedentary - Little or no exercise Lightly Active - Light exercise 1-3 days/week Moderately Active - Moderate exercise 3-5 days/week Very Active - Hard exercise 6-7 days/week Extra Active - Very hard exercise, physical job, or training 2x/day

Goal

Weight Loss - Lose fat while preserving muscle Maintain Weight - Keep current weight Weight Gain - Build muscle mass

Your TDEE results will appear here after you calculate.

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Disclaimer

This TDEE calculator provides estimates based on standard formulas. Individual metabolic rates vary. This tool is for informational purposes only and is not medical advice. Consult with a healthcare provider, registered dietitian, or certified nutritionist before starting any diet or exercise program, especially if you have medical conditions or concerns.

TDEE Calculator

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