Population in 2100
How large each generation will be at the end of the century, and which cohorts are still substantially alive when it arrives.
Generation Beta is 61 to 75 in 2100 with about 1.5 billion projected survivors, making it the oldest cohort still substantially alive at the end of the century.
Population in 2100
Frequently asked
Is the Population in 2100 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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