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Day Counter

Day Counter Calculator

This information describes a Day Counter Calculator, which is a tool used to determine the number of days between two specified dates.

  • Purpose: To easily and accurately count the number of days (total, calendar, or business days) between a Start Date and an End Date
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  • Example Calculation: The duration between January 1, 2025, and October 13, 2025, is 285 days.
  • Inputs: The calculator requires a Start Date and an End Date (as shown in the image).
  • Key Distinctions:
    • Calendar Days: Includes all days (Monday through Sunday).
    • Business Days (or Workdays): Counts only working days (typically Monday through Friday), excluding weekends and sometimes holidays.
  • Flexibility: Users can often choose to:
    • Include or exclude the end date in the final count.
    • Count calendar days or business days only.
  • Formula for Excel/Google Sheets:
    • For total days: =DATEDIF(Start_Date, End_Date, "D")
    • For workdays only: =NETWORKDAYS(Start_Date, End_Date)
  • Common Uses: Tracking anniversaries, counting days since/until an event, calculating deadlines, managing project timelines, and legal/financial compliance.