Weekday Counter

Repeated Weekday Counts

This calculator counts how many times a selected weekday appears in a date range.

Method: each calendar date is checked against its weekday index, including both start and end dates.

Understanding Weekday Counter

1. What This Calculator Measures

Weekday counting finds how many times a chosen weekday occurs inside a date range.

2. How the Calculation Works

The calculator checks every date from start to end, including both endpoints, and counts dates matching the selected weekday.

3. Formula or Rule Used

count = number of dates where weekday equals selected weekday.

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