LifeBench

The open database of statistically benchmarkable human life milestones. 641 benchmarks across 15 domains, built from statistical agencies and peer-reviewed research, with institutional surveys and derived estimates explicitly flagged. US and EU focus.

Life stagewhole life0 benchmarks
conception105+
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    How to read this

    T1
    national or international statistical agency, registry, or large institutional survey.
    T2
    peer-reviewed study, meta-analysis, or research synthesis.
    T3
    industry or advocacy survey, indicative only.
    D
    derived estimate, always Low confidence.

    Confidence (High/Med/Low) is an editorial judgment of whether the number would survive a hostile fact-check as of August 2026.

    Known limitations

    US and Europe remain overrepresented; schedules are recommendations rather than observed uptake; arrest rates are not direct offending; period and cohort measures coexist; some v1 sources still need per-row DOI or table-level verification.

    Population uses controlled labels: exact countries, US, EU-27, Euro area, Global, OECD, Multi-country, Online sample, US online sample, and England & Wales. Vague v1 labels such as “Western” were normalized and the original label retained in Notes.