Guides ·
How to use Business Days Calculator
Business Days Calculator. Weekdays between dates minus holidays. Yes by default; untick either to exclude it.
The short answer
To count business days, pick the start and end dates, choose the weekend (Saturday–Sunday or Friday–Saturday) and list any holidays. ClickZM counts every weekday in the range, excluding weekends and holidays; 2 to 6 November 2026 is 5 business days.
It runs in your browser. What you enter is not uploaded.
How to use it
Enter your values in the fields; defaults show a worked example.
Pick the units or options that apply to you.
Read the result, which updates instantly as you type.
Check the formula note under the result to see exactly how it was worked out.
Limits worth knowing
Does it include the start and end dates? Yes by default; untick either to exclude it.
Which holidays are included? Only the ones you list, since public holidays vary by country and region.