Free Online Calculator
Age Calculator
Calculate your exact age in years, months, and days from your date of birth. This free online age calculator is fast, simple, and easy to use.
Select your birth date to see your exact age.
How this age calculator works
This calculator compares your birth date with today’s date and shows the difference in years, months, and days. It also estimates the total number of days you have lived so far.
If your birthday has not happened yet this year, the calculator subtracts one year from the initial result. It then adjusts the month and day values to give a more accurate age breakdown.
Frequently Asked Questions
How do I calculate my exact age?
Enter your birth date and the calculator will compare it with today’s date to show your current age in years, months, and days.
Does this calculator include leap years?
Yes. The calculator uses real calendar dates, so leap years are naturally reflected in the total day count.
Can I use this age calculator online for free?
Yes. Tool Nova provides this age calculator completely free with no sign-up required.