b2KIT

Date Difference Calculator

Calculate the exact difference between two dates in years, months, weeks, days, and business days.

Date Difference

Add / Subtract Days

Part of the upcoming MAPb2 suite -- Visual Thinking Tools

How to Use Date Difference Calculator

  1. 1

    Enter the first date

    Select or type the starting date for your calculation.

  2. 2

    Enter the second date

    Select or type the ending date to compare against.

  3. 3

    View the difference

    See the gap in years, months, days, weeks, and total days.

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