Date Calculator

How to Use the Date Calculator

Select the Days Between Dates option in the calculator below.

Enter the starting date in the first field and the ending date in the second field. The calculator will determine the amount of time between those dates, expressed in days, weeks, and months. It also calculates business days, excluding weekends and applicable federal holidays.

Genealogy Tip: Use this calculator to determine how much time passed between important events in an ancestor’s life, such as a marriage and the birth of a child, immigration and naturalization, or two census records. Comparing these intervals can help build more accurate family timelines.

Date Calculator by SureCalcs


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