Age Calculator
Enter your date of birth to find your exact age — down to the day, hour, and minute.
How the Age Calculator Works
Our age calculator takes your date of birth and computes your precise age as of today (or any date you choose). It breaks the result down into years, months, and days, and also shows fun statistics like your total days lived, total hours, and a countdown to your next birthday.
Whether you need your exact age for a form, want to know how many days until your next birthday, or are just curious — this tool gives you the answer instantly. Everything runs in your browser, and your date of birth is never sent anywhere.
How does the age calculator work?
Enter your date of birth and the calculator instantly shows your exact age in years, months, and days, plus total days lived, hours, and your next birthday countdown.
Does it account for leap years?
Yes. The calculator correctly handles leap years and varying month lengths for a precise result.
Can I calculate age on a specific date?
Yes. You can change the "Age on date" field to calculate how old you were or will be on any date — past or future.
Is my date of birth stored?
No. All calculations happen entirely in your browser. Your date of birth is never sent to any server.
