About this tool
Working Days Calculator — Count business days between two dates with optional holidays. Free, fast and private. Runs entirely in your browser at Quick Calci T
Examples
Common scenarios for the Working Days Calculator.
US five-day week
- from
- 2026-01-05
- to
- 2026-01-16
- holidays
- 0
Ten weekdays if endpoints treated per tool rules.
With public holidays
- holidays
- 2
Subtracts listed closure dates from weekday tally.
Who uses the Working Days Calculator?
Common scenarios and audiences for this tool.
HR payroll
Accrue earned time using actual service days.
Freight planners
Estimate dock processing windows minus plant shutdowns.
Legal teams
Argue filing deadlines that exclude court holidays.
Sales ops
Quote implementation timelines honestly across regions.
Students
Budget thesis revision days around campus closures.
Frequently asked questions
Everything you need to know about the Working Days Calculator.