Age Calculator Online Free
Enter any date of birth and see the exact age in years, months and days right now.
How This Age Calculator Online Free Works
This age calculator online free computes the exact number of years, months and days between any birthdate and today.
It accounts for leap years and different month lengths so the result is always accurate. You can also calculate age at a custom target date.
Useful for filling in forms, verifying age eligibility and trivia. No account needed.
What this tool does
How to use it
Enter date of birth
Select or type the date of birth in the input field.
See the result
Age in years, months and days appears instantly.
Change target date
Optionally change the reference date to calculate age at a past or future point.
Questions About Age Calculator Online Free
Yes. Completely free with no signup and no data sent to any server.
Yes. The calculator uses exact date arithmetic that handles February 29 and all leap years correctly.
Yes. Change the target date to any future date and the tool shows how old someone will be then.
The calculation is based on date only, not time. Results are accurate to the day.
Yes. Enter any past date as the start date and the tool works for any kind of age or duration calculation.