Age difference

Compare two dates of birth. The gap uses the same year, month, and day count as the age calculator.

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Counting notes

Which date is earlier?: The result says whether the first or the second date is earlier, using the same order as the fields.
Can both dates be in the future?: Yes. The gap is the distance between the two dates, whether or not those days have arrived.
Is a same-day pair a zero gap?: Yes. Two matching dates are the same day, with 0 years, 0 months, and 0 days between them.

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