Business Days Calculator
Business days between two dates, with both endpoints counted and weekends excluded.
- Choose a Sat-Sun or Fri-Sat weekend.
Figures are estimates from this calculator’s standard formula — adjust the inputs in the tool below for your exact number.
How the Business Days Calculator Works
Every date from start to end inclusive is counted once, then split into weekend days and business days by weekday. On a Sat-Sun weekend, Monday October 5 to Friday October 16, 2026 gives 12 calendar days, 2 weekend days and 10 business days. Switch to the Fri-Sat option for Middle East work weeks.
- 1
Enter Values
Enter the required values in the fields below.
- 2
Adjust Settings
Set the required dates and time periods.
- 3
View Results
Click the "Calculate" button to see the result instantly.
FAQs
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Does the calculator support different calendars?
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