Calculate business days between two dates by country, excluding weekends, public holidays, and custom holidays. No login required.
No login. No database. Calculator inputs are not stored on a server.
Use this calculator for project deadlines, invoice payment windows, SLA planning, payroll cutoffs, and other date ranges where weekends and holidays matter. The calculation runs in your browser and your inputs are not stored on a server.
Count workdays between two dates and exclude weekends, public holidays, and custom company holidays.
DeadlineDays starts with the calendar dates in the selected range, applies your include-start and include-end settings, then removes non-working days.
Useful when estimating a delivery window for a project plan or client commitment.
This helps finance teams review practical payment windows without treating weekends as workdays.
Use the result as a planning reference before confirming dates against policies or contracts.
A business day is a date that is not excluded by the selected non-working days or holiday settings.
Public holidays are excluded when the public holiday toggle is enabled and holiday data can be loaded for the selected country.
Yes. Turn on Include start date to count the start date when it is a business day.
Weekend days are already excluded, so the same date is not double-counted as both a weekend and a holiday.
Yes. Add custom holidays one per line using YYYY-MM-DD and an optional name.
No. It is a general date planning tool. Verify critical deadlines with official calendars, policies, contracts, or advisors.
People often arrive here when they need a practical business days calculator rather than a plain calendar count.
This page is best for date ranges where weekends, public holidays, and custom company holidays change the answer.
Estimate how many workdays remain before a client delivery or internal milestone.
Count working days while keeping the country and holiday assumptions visible.
Add custom holidays when your organization has closure days beyond public holidays.
Use it when the question is not just how many calendar days passed, but how many usable workdays remain after local rules are applied.
If your search is about moving a deadline or checking holiday calendars, these tools continue the same workflow.
This calculator is a general date planning tool and is not legal, accounting, payroll, tax, employment, shipping, or contractual advice. Verify important dates with official sources or qualified professionals.