About This Tool

The Age Calculator tells you your exact age — not just in years, but down to the day. It also counts down to your next birthday. All calculations happen instantly in your browser.

What You Get

• Exact age — Years, months, and days since your birth
• Total days lived — The total number of days you have been alive
• Next birthday — Countdown to your next celebration

How to Use

1. Select your birth date using the date picker
2. Click "Calculate Age"
3. View your exact age and next birthday countdown