BMR Calculator

Fitness & Health

Calculate your Basal Metabolic Rate — the calories your body burns at rest.

Input Parameters

Adjust parameters to instantly compute metrics.

years
1 years120 years
kg
cm

Computed Results

Instant
Your BMR
1,649 kcal/day

Computed instantaneously in your browser with verified mathematical precision.

Frequently asked questions

Common Questions about BMR

How does the BMR determine results?
The BMR relies on peer-reviewed physiological formulas and established medical equations to calculate your personal metrics accurately based on your individual inputs.
Should I use these results as clinical medical advice?
Our BMR provides reliable health and wellness estimates for fitness tracking and educational planning. For diagnosis, clinical treatment plans, or severe dietary restrictions, always consult a licensed healthcare professional.
Are my personal health measurements private?
Yes. All metrics and inputs (such as weight, height, or age) are processed strictly in your local browser and are never saved, stored, or transmitted to any third party.
How frequently should I recalculate my metrics?
We recommend recalculating whenever your body weight, activity level, training regimen, or wellness goals shift to maintain accurate targets.
Learning hub

Educational Guides & Related Articles

Read our expert-reviewed articles to learn more about the concepts, formulas, and practical advice related to BMR.

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