Primary research, official data, and clinical guidance take priority over promotional claims.
About LifeMeter
Measure the systems that shape a longer life.
LifeMeter turns longevity research, public data, and practical measurement frameworks into clear tools and analysis. The aim is better reasoning about healthspan, resilience, biological aging, and the financial consequences of living longer.
Calculators clarify scenarios and tradeoffs; they do not diagnose or predict an individual outcome.
Known findings, reasoned inference, and unresolved questions are separated wherever the distinction matters.
What LifeMeter publishes
LifeMeter publishes calculators, evidence briefs, longform analysis, country and system comparisons, and paid reports. Coverage includes functional capacity, biomarkers, cardiovascular and metabolic risk, biological-age measurement, longevity interventions, demographic change, and health–wealth planning.
The site is designed for informed readers who want the assumptions, dates, evidence quality, and practical limits behind a result rather than a single unsupported score.
How to use the site
Use a LifeMeter result as a structured starting point: inspect the inputs, read the methodology, compare the output with other evidence, and take material health decisions to an appropriately qualified clinician. A result may identify a useful question without resolving it.
LifeMeter is an educational publication and decision-support project. It is not a healthcare provider, laboratory, insurer, fiduciary, or substitute for individualized medical care.
Evidence and independence
Editorial work prioritizes original studies, systematic reviews, official datasets, professional guidance, and dated source documents. Commercial relationships cannot purchase a favorable conclusion, score, ranking, methodology change, or clinical endorsement. Paid reports, affiliate relationships, and sponsored placements must be identified where they appear.
LifeMeter and WealthMeter are sister publications. They share selected infrastructure and operations while maintaining site-specific editorial scope, subscriber consent, methodology, and commercial disclosures.
Accountability
Material factual errors are corrected. Evidence can change, especially in fast-moving longevity research, so publication and revision dates should be read with the cited sources. Questions about sourcing, corrections, privacy, or commercial relationships may be sent to michelle.martin@lifemeter.xyz.