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A title for these calculator results that will help you identify it if you have printed out several versions of the calculator.
Enter a date (or use the calendar icon to pick a date) to be used in the calculations.
Enter a birthdate (or use the calendar icon to pick a birthdate) to be used as a basis for the calculations.
The number of days from 'Date' until the next birthday after 'Date'.
The age you will be on the birthday shown, which will be the next birthday after the chosen 'Date'.