Age calculator
Find your exact age and time until the next celebration
🎂 What the calculator shows
From your date of birth the calculator finds your exact age in years, months and days, counts days until the next birthday, and shows how many days and minutes you have lived.
Leap years and different month lengths are taken into account for maximum accuracy.
📆 How age is calculated
Age is the difference between today and the birth date:
- First full years are counted
- Then remaining months and days
- Until birthday — days until the next anniversary
💡 Example uses
- Find exact age for forms and registration
- Count days left until a birthday
- Find a child’s age in months and days
✅ Tips
- For official documents age is often counted on a specific date — adjust manually if needed.
- If today is your birthday, the calculator shows a special greeting.