Cohort Survival Calculator
How many of a birth cohort are still alive at each age, by region — an approximation rather than a full life table, and it says so.
Of 132 million born in a high-income region, about 122.8 million are still alive at 40 — a 93% survival rate — and roughly 117.4 million reach 65.
Cohort Survival Calculator
Frequently asked
Is the Cohort Survival 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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