Exact age and next birthday, days between dates, working days and date offsets.
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Dates
Blank means today.
Age
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Enter a date of birth to see the exact age and the next birthday.
Saved dates
Birthdays, deadlines and anniversaries you check often. Kept on this device.
No saved dates yet. Saved dates show how far away they are, and Use puts one into the calculator above.
Dates are counted as whole calendar days in your own time zone. Working days skip weekends only; public holidays are not known to this tool. A 29 February birthday falls on 28 February in other years.