Are holidays excluded?

This tool focuses on the standard Mon-Fri work week. Since holidays vary globally, you should manually subtract them from the result.

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Time & Date

Working Days – Business Day Calculation Service | CalcTools

Count business days between dates, excluding weekends. Essential for payroll and projects.

In the professional world, time is measured in working days. Most contracts and project milestones exclude weekends (Saturdays and Sundays). Our Business Day service strips away the non-productive days to give you an exact count of the actual 'working' time available within a range, helping you set realistic deadlines and manage team expectations.

Start Date

End Date

Select dates to count workdays.

How it Works

The tool iterates through every calendar day in your range and checks its 'day of the week' index. It only increments the counter for days between Monday and Friday.

Calculation Formula

Sum(Weekdays) in Range

Calculation Examples

1. **One Week**: Monday to following Friday = **5 working days**.

Why use this tool in your daily life?

Realistic project management. This service ensures your schedules are grounded in business reality, preventing the over-commitment that occurs when weekends are mistakenly included in planning.