Generation Calculator
Convert any birth year into its generation, plus the ages that cohort reaches at every future decade.
A child born in 2018 is Generation Alpha, turns 12 in 2030, 22 in 2040 and 32 in 2050 — the year the cohort reaches peak earning and institutional influence.
Generation Calculator
Frequently asked
Is the Generation Calculator free?
Yes. Every tool on AlphaBetaMinds is free, needs no account and has no usage limit.
Does this tool store what I type?
No. It runs entirely in your browser. Your inputs are never sent to our server, and nothing is logged.
How accurate is it?
It uses the McCrindle generation boundaries (Gen Alpha 2010–2024, Gen Beta 2025–2039) and UN World Population Prospects vital rates. Sources and formulas are on our methodology page.
Can I use the result in an article or report?
Yes, with a credit and a link back to this page. See our terms of use for the full licence.
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