Calculator
Working days between two dates
Measure business days in a date range with country-specific holiday handling.
Inputs
Working days between dates
Measure the number of business days between two dates for project planning, payroll cycles or invoice due-date checks.
Data from National holiday calendar baseline ยท last checked 2026-04-04.
This range uses weekends and national public holidays for the selected country. Review local exceptions where operationally relevant.
Business days in range
20
Useful when staffing, delivery promises or payroll cut-offs depend on real working capacity.
How it works
This route counts usable working time inside a defined period, making it especially useful for project scheduling, payroll cycles and invoice due-date validation.
Example use case
Measure how many working days remain between contract signature and a delivery target, then compare the result across countries if your team works cross-border.
Frequently asked questions
Short answers to the questions people most often ask before relying on the page.
- How are working days calculated?
- Working days are calculated by removing weekends and the selected country holiday calendar from the date range.
- Why can the same period differ by country?
- The same dates can produce different totals because each country follows its own public holiday calendar.
- When should I use the business days calculator?
- Use it when you need to add or subtract a fixed number of usable workdays from a start date.
- When should I use the between-dates or date-difference tools?
- Use between-dates for country-specific workday totals and date difference for raw calendar duration.