Business Days Calculator — Weekdays Excluding Weekends and Holidays

Date & Time

A business days calculator counts weekdays between two dates while excluding Saturdays, Sundays, and holiday dates entered by the user.

What is it

Business days generally mean weekdays when work can happen. This tool counts Monday through Friday dates inclusively between the start and end dates, then subtracts holiday dates you enter. Holiday calendars differ by country and organization, so paste dates from your official calendar or internal schedule.

business days = total days - weekend days - entered holidays that fall on weekdays

How to use

  1. 1Enter the start date.
  2. 2Enter the end date.
  3. 3Enter excluded holidays in YYYY-MM-DD format, one per line.
  4. 4Press calculate to see weekdays excluding weekends and holidays.

Reference

Business Days Calculator — Weekdays Excluding Weekends and Holidays Reference
StartEndBusiness days
2026-01-052026-01-095
2026-01-052026-01-114

Sources & standards

FAQ

Does this exclude public holidays?

Yes. Holiday dates entered in YYYY-MM-DD format are excluded when they fall on weekdays within the selected range.

Is business days input sent to a server?

No. This tool runs in your browser and does not send input to a server.

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