TDEE & Macro Calculator
Calculate your Basal Metabolic Rate (BMR), Total Daily Energy Expenditure (TDEE), and get a customized macro split for weight loss, maintenance, or muscle building.
TDEE & Macro Calculator
Calculate your daily calorie burn and optimal macro split using the Mifflin-St Jeor equation
BMR (Basal Metabolic Rate)
1,649
calories/day at complete rest
TDEE Maintenance
2,267
Total Daily Energy Expenditure
Maintenance — Target Calories
2,267
calories per day
Protein
170g
680 cal (30%)
Carbs
227g
908 cal (40%)
Fats
76g
684 cal (30%)
Mifflin-St Jeor Equation — Male: BMR = 10W + 6.25H − 5A + 5 | Female: BMR = 10W + 6.25H − 5A − 161
Protein & Carbs = 4 cal/g · Fats = 9 cal/g. Adjust macros based on your personal response and training needs.
Save Configuration Snapshot
Save current parameters to your dashboard for instant one-click reloading.
Continue Your Analysis
Follow the recommended workflow
Current Step
TDEE & Macro Calculator — WebCalcSys
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What to Calculate Next
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Health & FitnessAbout This Calculator & Guide
About the TDEE & Macro Calculator
The TDEE & Macro Calculator is a specialized online utility designed to help you calculate your daily calorie burn (bmr & tdee) and optimal macro split using the mifflin-st jeor equation. It performs calculations in real-time to provide immediate, reliable estimates for study, work, or daily tasks.
How to Use
Simply enter your parameters in the input fields of the calculator widget above. The tool evaluates the inputs instantly and displays the results in real-time. You can modify any value to check alternate scenarios and compare figures dynamically.
Data Privacy & Safety
All calculations are executed locally within your web browser. No inputs are sent to our servers or stored externally, ensuring your personal and financial details remain completely private and secure.
FAQ
Frequently Asked Questions
What does the TDEE & Macro Calculator do?+
Calculate your daily calorie burn (BMR & TDEE) and optimal macro split using the Mifflin-St Jeor equation. It is designed for quick everyday use and gives clear results without requiring a sign in.
Is the TDEE & Macro Calculator free to use?+
Yes. The TDEE & Macro Calculator is free to use online and works directly in your browser.
Can I use the TDEE & Macro Calculator on mobile?+
Yes. The calculator layout is responsive, so you can use it on phones, tablets, laptops, and desktop screens.