Generational Time Machine
Pick a year and see who was a child, who was working and who was in charge.
In 2005 Gen Z were the children, Millennials were entering work and Baby Boomers were in charge — the same three-layer structure that repeats every twenty years with different names.
Generational Time Machine
Frequently asked
Is the Generational Time Machine 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.
More fun & viral
Are You an iPad Kid?
Ten questions on tablets, attention and childhood habits, weighted so the age of…
Would Gen Alpha Know This?
Twelve things that were normal for you. Test how many an eleven-year-old would…
Screens or Friends?
Ten either-or questions about how time actually gets spent, where a single answer…
Expert Generation Trivia
Twelve questions almost nobody gets right, on cohort boundaries, naming and the dates…
Screen-Free Challenge Picker
A random challenge sized to the time you actually have, because ten minutes…
Your Birthday Twins
How many people on Earth share your birthday, and your exact birth year.
Family Generation Portrait
A shareable card of which cohort every member of your family belongs to.
Which Generation Do You Behave Like?
Ten behaviour questions where the birth year is deliberately not one of them,…