About Life Expectancy Calculator

Our purpose

Life Expectancy Calculator is an independent educational project about longevity, everyday habits and quality of life. It helps readers explore factors associated with health and prepare better questions for qualified professionals. It is not a medical service.

What the estimate means

The calculator combines self-entered answers with a simplified model. Its output is an illustration, not a clinically validated prediction of your lifespan. A change in the displayed number does not demonstrate that you have gained or lost years of life. No product or service can guarantee the additional years shown by this tool.

Sources and model weights and the medical disclaimer explain its limitations.

Editorial responsibility

The project is operated by Isidoro Casteltrione, Italy. Content is published by the Life Expectancy Calculator project. We do not claim medical qualifications or clinical review unless a named reviewer and their role are explicitly identified on the relevant page. Educational articles cannot replace individual medical advice.

Readers can report factual errors, broken sources or unclear explanations through our contact page. Please include the page URL and, where possible, a reliable supporting source.

Advertising and independence

We intend to support the site through clearly distinguishable advertising. An advertisement is not a medical recommendation or an endorsement. Advertising does not change your calculator result. Paid placements must be identified as such and must not promise a longer life.