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Date & time

Business Days Calculator. Weekends excluded.

Two dates in — the working days (Monday to Friday) between them out, with the weekend and calendar-day counts alongside.

Live calculation

How many weekdays?

Both dates are counted. Public holidays are not — subtract those by hand.

Business days —
Total calendar days
—
Weekend days
—

Your figures are kept on this device only.

How it works

The calculator counts Monday through Friday between your two dates, inclusive of both the start and end date. It does not account for public holidays — it's a straightforward weekday count, not a holiday-aware business calendar. If your organization observes holidays in the range, subtract those days manually from the result.

business days = calendar days (inclusive of both dates) − weekend days
weekends = every Saturday and Sunday in the range

Worked example

Monday 1 June 2026 to Friday 12 June 2026, inclusive.

Step by step
  1. Total calendar days, inclusive: 12 days.
  2. Weekend days in the range: Saturday 6 June and Sunday 7 June — 2 days.
  3. Business days: 12 − 2 = 10 days.

1–12 June 2026 has 10 business days out of 12 calendar days.

Common questions

Does this account for public holidays?

No — this calculator counts Monday through Friday only. If public holidays fall within your date range, subtract those days manually from the result.

Are both dates included in the count?

Yes — the range is inclusive of both the start date and the end date. If the start date itself is a weekday, it counts as one of the business days.