Brain Age Calculator

Estimate your "brain age" based on lifestyle factors that affect cognitive health. A lower brain age suggests better cognitive health relative to your chronological age.

Chronological Age

Education Level

Mental Stimulation (reading, puzzles, learning)

Physical Exercise

Sleep Quality

Social Engagement

Smoking Status

Alcohol Consumption

Stress Level

Diet Quality

Your Results

How It Works

This calculator estimates brain age by starting with your chronological age and adjusting it based on lifestyle factors known to affect cognitive health: education, mental stimulation, physical exercise, sleep, social engagement, smoking, alcohol, stress, and diet quality.

Research shows that higher education, regular mental and physical activity, good sleep, strong social connections, a healthy diet, and avoiding smoking all contribute to a younger brain age.

References: Livingston G, et al. Dementia prevention, intervention, and care: 2020 Lancet Commission. Lancet. 2020;396(10248):413-446. Stern Y. Cognitive reserve in ageing and Alzheimer's disease. Lancet Neurol. 2012;11(11):1006-1012. Lourida I, et al. Mediterranean diet, cognitive function, and dementia. Am J Clin Nutr. 2019;110(3):648-656.

Disclaimer: This calculator is for informational purposes only and is not a substitute for professional medical advice. Always consult with a healthcare provider regarding cognitive health concerns.