🎂 Age Calculator
Calculate your exact age from your date of birth
Age
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Next Birthday
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Days Lived
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Zodiac
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How to Use
Select your date of birth from the calendar and the calculator will instantly display your current age in years, plus the number of days until your next birthday, total days lived, and your zodiac sign. A detailed breakdown in months, weeks, days, and approximate hours is also shown below.
- Quick age check — Find your exact age in years, months, and days
- Birthday countdown — See how many days until your next birthday
- Forms and documents — Get the precise age needed for applications or paperwork
- Zodiac sign — Discover your Western zodiac sign automatically
FAQ
Does it account for leap years?
Yes. The calculator uses JavaScript's built-in Date object, which correctly handles leap years, including February 29 birthdays.
Is the age in completed years?
Yes, the age shown is in completed (full) years — the standard method used in most countries for official documents and legal purposes.
Is my date of birth stored?
No. Your date of birth is processed entirely in your browser and never sent to any server. When you close the page, the data is gone completely.