About Death Calculator

Death Calculator is a free, privacy-first tool that estimates statistical life expectancy from population mortality data and lifestyle factors. It is built for curiosity and education, not diagnosis.

How the estimate works

We calibrate a Gompertz–Makeham mortality curve to country- and sex-specific life expectancy, condition it on your current age, and apply transparent lifestyle hazard adjustments. Every step is documented on the methodology section.

Sources and limits

Country baselines are rounded approximations of WHO and UN World Population Prospects estimates. Lifestyle adjustments are illustrative model assumptions that follow the direction of published research. See data sources.

Editorial standards

We never present a result as a prediction of a death date. Claims are stated with their uncertainty, and corrections are welcome via the contact page.

Funding

The site is independent and sells no insurance, supplements or tests.