Tools ยท Longevity Calculator

Understand your lifespan.
See what shapes it.

Estimate your life expectancy from evidence-based risk factors, with optional biomarkers and lifestyle detail. Built on a Cox proportional hazards model with up to 18 factors.

  • Enter your numbers below, no signup needed
  • Your estimated lifespan vs. the population baseline (email to unlock)
  • Survival curves and disease risk by age
  • Which habits move your number the most

Free tool ยท Daily health brief

Unlock your results.

Fill in the inputs above, then enter your email to see your estimated lifespan, survival curves and the habits that move your number most. We'll also send you actionable insights from the latest research on how to actually live longer, and live better longer.

โœ“ Results unlocked. You're on the Daily Health Brief list.