Exact Age Calculator
Your precise age in years, months and days — plus total days, weeks and hours lived, the weekday you were born and your generation.
An exact age calculator works against real calendar months and leap years rather than a 30-day approximation, giving years, months and days plus total days lived, the weekday of birth and the generation.
Exact Age Calculator
How to use it
- Pick the date of birth.
- Read the exact age in years, months and days.
- Use the copy-link button to send the result to someone.
Frequently asked
Is the Exact Age 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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