100% on-device

Lifestyle age estimator

Answer a short lifestyle questionnaire to see an educational wellness-age estimate and the habits with the greatest influence on it.

Runs entirely in this tab. Nothing you enter is sent anywhere.

Chronological ageyears

Typical nightly sleepExercise sessions per weekSmoking statusTypical stress levelOverall diet patternAlcohol useSocial connection

Lifestyle-age estimate

36years

4 years younger than chronological age

What influences this score

• Typical stress level +1 years

This is a transparent lifestyle score—not a clinical biological-age test. It uses simple educational weights and cannot measure cellular aging, disease risk or lifespan.

Educational estimates only—not medical advice, diagnosis or a substitute for a qualified clinician. Stop exercise and seek care for concerning symptoms.