Is this a real prediction of when I will die?
No. This tool provides a statistical life expectancy estimate based on population-level data (age, sex, lifestyle factors). It cannot predict individual outcomes and should not be used for medical or financial decisions without professional advice.
What factors affect the estimate?
Common inputs include current age, biological sex, smoking status, exercise frequency, and sometimes BMI or family history — all of which are statistically linked to life expectancy trends.
Why do calculators like this exist?
They're commonly used for insurance planning, retirement savings estimates, and general health awareness — helping people think about long-term financial and wellness planning.
Can lifestyle changes improve my estimate?
Statistically, yes — quitting smoking, regular exercise, and maintaining a healthy weight are all associated with increased life expectancy in population studies.