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Calculate exact age in years, months, and days from date of birth.
Pick your date of birth from the calendar.
Calculate age as of today or any custom date.
Get years, months, days, total days, and next birthday.
Years + months + days, not just a rounded year.
Dates stay in your browser.
Useful for historical age checks and forms.
See when you turn the next year older.
Quick answers about tools, privacy, limits, and pricing.
We count full years, then remaining months and days between birth date and the as-of date.
No. Calculation is local; we do not upload your DOB.
Yes. Daily limits may apply by account tier.
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