Count how many of a chosen weekday occur between two dates.
Walking the inclusive date range, each day matching the chosen weekday is tallied to get the occurrence count. Knowing how many paydays, class days or delivery windows fall in a period is essential for recurring calendars.
Weekday Count
Occurrences = count of days in range whose weekday number equals the target
Occurrences = count of days in range whose weekday number equals the target Walking the inclusive date range, each day matching the chosen weekday is tallied to get the occurrence count.
Knowing how many paydays, class days or delivery windows fall in a period is essential for recurring calendars.
This calculator takes 7 inputs: Start year, Start month, Start day, End year, End month, End day, Weekday to count. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.