Age Counter Online

Count age from date of birth. See years, months, days, total days and weeks.

Date of birth

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Age counter online

Count age from a date of birth. The age counter shows years, months, days, total days, and total weeks. Use an optional end date to see age on a specific day.

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Age Calculator →Age Difference Calculator →Birthday Calculator →

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Reference this calculator on your website or in your work using the citation below:

HTML Citation Code:

<p>Calculator: <a href="https://onlinecalculator.co.uk/time/age-counter" target="_blank">Age Counter Online</a> - OnlineCalculator.co.uk</p>

APA Style Citation:

OnlineCalculator.co.uk. (2025). Age Counter Online. Retrieved from https://onlinecalculator.co.uk/time/age-counter

Note: This calculator is free to use and reference. No permission required for educational or commercial citation.