Enter two dates of birth to see the exact age gap between two people, in years, months and days.
Put in two dates of birth and this tool gives you the exact age gap between them, in years, months and days, along with the total number of days. It also tells you which person is older.
How to calculate the age difference between two people
The calculator takes both birth dates, picks the earlier one, and measures the exact gap to the later one in full years, months and days. It also gives you the gap as a total number of days. And do not worry about the order, you get the same answer whichever date you enter first.
Frequently asked questions
How do I find the age difference between two people?
Just enter both dates of birth. The tool shows the gap in years, months and days, the total days between them, and which person is older.
Does the order of the two dates matter?
No. You get the same difference whichever date you enter first.