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Ubify Financial Advisory Board
FINANCIAL ANALYSTS & CPA REVIEWERS
About This Tool
The Days Between Dates tool calculates the precise number of days separating two dates while separating Monday-through-Friday business workdays from weekend days. It features an optional toggle to include or exclude the ending date.
### Exact Day-by-Day Calendar Enumeration Unlike rough approximations that multiply total days by 5/7, this tool steps through each consecutive date in the interval: - **Calendar Days**: Total elapsed 24-hour cycles between the selected start and end dates. - **Business Workdays**: Exact count of Monday, Tuesday, Wednesday, Thursday, and Friday calendar dates. - **Weekend Days**: Exact count of Saturdays and Sundays falling within the interval. - **Inclusive Counting Toggle**: When checked, the final date is included in the total, incrementing the count by one day.
### Worked Example Calculating the interval between Monday, March 2, 2026 and Friday, March 20, 2026: - **Standard (Exclusive of End Date)**: 18 calendar days, composed of 14 business workdays and 4 weekend days (2 weeks and 4 days). - **Inclusive (Including March 20)**: 19 calendar days, composed of 15 business workdays and 4 weekend days.
### In-Browser Processing Date iteration and weekday checks execute directly in your web browser. No employee rosters, visa deadlines, or corporate sprint schedules are uploaded or stored anywhere.
How to Use
- 1
Select your start date using the date selector.
- 2
Select your end date using the second date selector.
- 3
Check Include End Date if you want both boundaries included in your count.
- 4
Read the breakdown of total calendar days, Monday-to-Friday workdays, and weekend days.
Frequently Asked Questions
What is the difference between this tool and the Date Calculator?
This tool explicitly loops through each date to count exact Monday-through-Friday business days and weekends, and includes an end-date inclusion toggle. The general Date Calculator provides multi-unit estimates.
Are statutory bank holidays excluded from the business day count?
No. Because official bank holidays vary by country and municipality, the business workday metric counts all Mondays through Fridays. You can subtract local public holidays manually.
Is my date information sent across the internet?
No. The calculation runs entirely in client-side JavaScript inside your browser tab.