Metabolic Age Calculator

Discover your metabolic age based on basal metabolic rate and body composition.

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Important Health Disclaimer

This calculator provides general health information based on standard medical formulas and WHO guidelines. Results are for informational and educational purposes only and should not be considered as professional medical advice, diagnosis, or treatment recommendations.

For health concerns, medical conditions, fitness plans, or dietary decisions, please consult with qualified healthcare professionals, licensed physicians, registered dietitians, or certified fitness trainers who can evaluate your individual health status and medical history.

Individual health needs vary significantly. These calculations are general estimates and may not be appropriate for everyone, especially those with existing medical conditions, pregnant women, children, or elderly individuals.

Not a substitute for professional medical advice

Your Information

years
cm
kg
%
bpm
mg/dL

Your Metabolic Age

40

years

0 years older metabolically

BMR
1649 cal
TDEE
2556 cal
Lean Mass
60 kg
BMI
24.5

Metabolic Health

Average - Age-appropriate metabolism

Katch-McArdle BMR: 1666 cal

BMR Percentile: 51.599999999999994th

More muscle = higher metabolism

Exercise increases metabolic efficiency

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