How do I use the BMR Calculator?

Enter your values in the input fields and the BMR Calculator will automatically calculate results in real-time. All calculations are performed instantly in your browser.

Is the BMR Calculator free to use?

Yes, all calculators on CalculateThis.ai are completely free to use with no registration required.

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BMR Calculator

Calculate exactly what you need with our free BMR Calculator. Calculate Basal Metabolic Rate for calorie planning. Optimized for quick use on mobile and desktop.

BMR Calculator

Logic Verified

Configure parametersUpdated: Feb 2026

Weight (lbs)0 - 100

Height (inches)0 - 100

Age0 - 100

Gender (0=F, 1=M)0 - 100

Daily BMR (calories)

Expert Analysis & Methodology

Strategic Optimization

Based on your inputs, small adjustments in Weight (lbs) could improve your outcome significantly.

BMR Calculator

Calculate Basal Metabolic Rate for calorie planning.

How to Use

Enter your values in the fields below and the calculator will automatically compute the results.

FAQ

Is this calculator accurate? This calculator provides estimates based on industry-standard formulas. For precise figures, consult a professional.

Professional health Consultation

Need an expert opinion on your BMR Calculator results? Connect with a verified specialist.

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Disclaimer

This calculator is provided for educational and informational purposes only. It does not constitute professional legal, financial, medical, or engineering advice. While we strive for accuracy, results are estimates based on the inputs provided and should not be relied upon for making significant decisions. Please consult a qualified professional (lawyer, accountant, doctor, etc.) to verify your specific situation. CalculateThis.ai disclaims any liability for damages resulting from the use of this tool.