Business Days Calculator
Count or add working days, skipping weekends.
Enter your values
ⓘ Live results
Results
- Resulting business day
- 2026-08-11
- Day of the week
- Tuesday
- Calendar days elapsed
- 14
- Weekend days skipped
- 4
Quick answer
Business days exclude Saturdays and Sundays; a five-day working week averages 21.7 business days per month.
How to use the Business Days Calculator
- 1Enter the starting date.
- 2Enter how many business days to add.
- 3Include any public holidays in the span.
Worked example
Using the values the calculator loads with:
Inputs
- Start date2026-07-28 YYYY-MM-DD
- Business days to add10
- Public holidays in that span0
Results
- Resulting business day2026-08-11
- Day of the weekTuesday
- Calendar days elapsed14
- Weekend days skipped4
Frequently asked questions
Are public holidays excluded automatically?
No — holidays vary by country and state, so enter how many fall in the period and they are skipped too.
How many business days in a year?
About 261, before public holidays and leave.
About this calculator
- Built and reviewed by James Whitfield · How we build and test calculators
- Report an error
Results are estimates for general information. For medical, legal, structural or financial decisions, confirm with a qualified professional.