Utility Tools
Age Calculator
Calculate your exact age in years, months, and days from your date of birth. See additional stats like total days lived, day of the week you were born, and a countdown to your next birthday.
All calculations happen in your browser — nothing is stored
How to use
- 1Enter your date of birth using the date input — type it directly or use the month/year dropdowns.
- 2Your exact age in years, months, and days is calculated instantly.
- 3Scroll down to see extra stats: total days lived, total weeks, day of the week you were born, and your next birthday countdown.
- 4Toggle "Next birthday countdown" to highlight how many days remain until your next birthday.
- 5Your birth date is never sent anywhere — all calculation happens in your browser.
Why Use This Tool?
Knowing your exact age down to the day is useful for medical forms, legal documents, and fitness tracking — and sometimes just for fun. This calculator goes beyond years and gives you the full picture: total days lived, weeks, the weekday you arrived on, and how long until your next celebration.