Life Expectancy Estimator
Curious how long you might live? Enter your details and lifestyle habits to get a science-backed estimate based on actuarial and public health data.
How It Works
This calculator starts with average life expectancy data by gender, then adjusts up or down based on well-studied lifestyle factors: smoking, exercise, diet, BMI, alcohol consumption, stress, sleep, and social connections.
Disclaimer: This is an estimate for entertainment and motivation only. It is not medical advice. Consult a healthcare professional for personalized health guidance.
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Frequently Asked Questions
Is this calculator medically accurate?
No. It uses population-level statistics and general health research to produce estimates. Individual outcomes depend on genetics, environment, medical care, and many other factors.
What data is this based on?
The estimates are based on actuarial tables and published research on how lifestyle factors (smoking, exercise, diet, BMI) affect lifespan on average.
Can I improve my life expectancy?
Research consistently shows that regular exercise, a healthy diet, not smoking, moderate alcohol consumption, good sleep, and strong social connections are associated with longer life.