Work out the exact age in years, months and days from a date of birth.
Age is calculated up to today.
| Months | 360 |
| Weeks | 1,565 |
| Days | 10,957 |
| Hours | 262,968 |
| Minutes | 15,778,080 |
Enter a date of birth and see the exact age — not only in years, but in months and days up to today.
The calculation accounts for leap years and months with different day counts, so the result is precise rather than approximate. Handy for documents, anniversaries or simple curiosity.
Yes. It accounts for February 29 and the different number of days in each month, so the age in days is accurate.
The calculation is relative to today. For a birth date in the future, the result does not make sense as an age.
For an age it counts up to today. To count the days remaining until a birthday or event, the countdown or days-between calculators are the better fit.
For young children, official forms, and medical or developmental milestones, the exact months and days are often needed rather than just whole years — which is why the result breaks the age down fully.