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Generations & Age

Generation Gap Calculator

Measure the real distance between two people: years apart, generations apart, and what tech each grew up with.

Quick answer

Two people born in 1975 and 2014 are 39 years and three full generations apart, which is a larger technological gap than any 39-year pairing in the previous century.

Free tool

Generation Gap Calculator

Embed this toolFree on any site, including commercial ones. The credit link must stay visible.

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Frequently asked

Is the Generation Gap 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.