Lifespan Estimator — Lifestyle Survey

Units Metric (cm / kg) Imperial (ft/in / lb)

Basic information Current age Sex

Body & activity

Height (cm) Weight (kg)

Exercise (days/week)

Lifestyle habits Smoking Alcohol Diet quality Sleep (hours/night) Perceived stress

Health history Do you have a close immediate-family history of early death (parent or sibling before 65)? Chronic conditions (check all that apply)

Diabetes Heart disease Cancer None of the above

Location & socioeconomic Country (optional) Education level Income bracket (local currency) Living area

Work, social & screen time High-risk occupation (exposed to hazards) Social connections Sedentary time (hours/day) Regular medical check-ups