Exact age in years, months and days. Works for past or future dates.
Computed in your browser.
Enter your date of birth and an optional target date. The calculator returns full years, months and days, plus your days to next birthday.
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Subtract the birth date from the target date, counting full years, months and remaining days.
Yes. Set the 'Age at date' field to any past or future date.
Yes. The calculator uses real calendar dates, so February 29 is handled correctly.
No. It runs entirely in your browser.