Find your exact age down to the day. Enter your date of birth and instantly see your age in years, months and days — plus fun facts like total days you have lived and how many days are left until your next birthday.
🎂 Age Calculator
Age-
In Months-
In Days-
Next Birthday-
Your Birth Day-
How to Use This Age Calculator
Select your date of birth from the date picker.
Tap Calculate.
See your exact age, total days lived and next birthday countdown.
Formula
Age = Today's date − Date of birth, expressed as complete years, remaining months and remaining days.
Example: Born on 15 March 2000? On 7 July 2026 your age is 26 years, 3 months and 22 days.
Frequently Asked Questions
▶ How is exact age calculated?
Exact age counts completed years first, then completed months after your last birthday, then the remaining days. This calculator handles leap years automatically.
▶ Can I use this for official forms?
Yes — the years/months/days format matches what most government forms, job applications and exams ask for when they require age as on a specific date.
▶ Does it account for leap years?
Yes. The calculation is based on real calendar dates, so 29 February and varying month lengths are handled correctly.
▶ Can I calculate age for a future or past date?
This tool calculates age as of today. For the difference between any two dates, use our Date Difference calculator.
