Not a guess. Not a horoscope.
A real statistical model, built the way actuaries do it — factoring in your exercise habits, stress levels, diet, sleep, and 15+ other real health variables, benchmarked against population data from the UN, WHO, and global health studies covering millions of real lives across 54 countries. Exercise regularly? That's +2.3 years. Chronic stress? That's real too, and we'll show you the number. See exactly which factors move your life expectancy — and exactly where every number comes from.
Core tools
Life Expectancy
A real statistical forecast from your exercise, stress, diet, sleep and 15+ health variables — with every factor and its source shown.
Open Life ExpectancyBiological Age
Is your body younger or older than your birthday? A WHO-aligned, evidence-based estimate from your real habits.
Open Biological AgeGo deeper
Every number here is traceable. Our model is benchmarked against UN, WHO and Global Burden of Disease (GBD) population data, and each factor shows its published source.
This is a statistical estimate for reflection and planning — not a medical prediction or diagnosis, and not a guarantee. It shows how population-level research maps onto your habits, so you can see which changes move the number most.