Popular country/year examples
Try country and year combinations such as South Korea 2026, United States 2026, or a specific month when you need a planning reference.
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Working Days in Month Calculator - Workdays by Month or Year
Calculate working days in a month or year by country, excluding selected non-working days, public holidays, and custom company holidays.
No login. No database. Calculator inputs are not stored on a server.
Use this page to review how many working days and work hours are available in a month or year. It is useful for staffing, payroll planning, project capacity, invoice windows, and deadline reviews.
Working days in month
Count working days for a month or year with country holidays, selected non-working days, and company holidays.
Choose a month or year to count working days.
Working day planning examples
People often use this calculator for searches such as “working days in 2026,” “working days in May 2026,” “work hours in a month,” and “working days by country.” Choose a country and year to calculate results with the selected non-working days and holiday coverage.
2026 workday planning examples
Use year view for annual capacity, payroll calendars, project staffing, or rough work-hour planning without hardcoding unverified holiday counts.
Public holiday planning by country
Holiday coverage can be set to national only, national and regional, or a selected subdivision when data is available.
Regional holiday notes
Regional, bank, school, employer, and special holidays may differ from national public holiday data.
Official source reminder
For payroll, contract, legal, or employment deadlines, confirm the result with official calendars and internal policy owners.
How working days are counted
DeadlineDays starts with every calendar day in the selected month or year, then removes the dates that should not count as working days.
- Choose month or year view.
- Count all calendar days in the selected period.
- Subtract selected non-working weekdays.
- Subtract public holidays when the option is enabled.
- Subtract custom company holidays.
- Avoid double-counting a holiday that falls on a selected non-working day.
- Multiply working days by work hours per day when work-hour calculation is enabled.
- Show monthly and weekday breakdowns for easier review.
Examples
Working days in this month
- Input
- View: month. Country: United States. Non-working days: Saturday and Sunday.
- Output
- The result shows working days, calendar days, non-working days, and excluded holidays.
Helpful when planning capacity or checking how many workdays remain in the current month.
Working days in 2026
- Input
- View: year. Country: South Korea. Exclude public holidays.
- Output
- The year view shows a 12-month breakdown and weekday totals.
Useful for annual planning, staffing models, and high-level business calendars.
Work hours in a month
- Input
- Work hours per day: 8.
- Output
- Total work hours are calculated as working days multiplied by 8.
This gives a quick estimate of available standard work hours in the selected period.
Company holidays added
- Input
- Add one custom holiday per line using YYYY-MM-DD and an optional name.
- Output
- Company holidays are removed from working days and shown in the holiday list.
Useful when your organization has extra closure days that are not public holidays.
FAQ
What is a working day?
A working day is any date not excluded by the selected non-working weekdays, public holidays, or custom holidays.
How do I calculate working days in a month?
Choose month view, select the year and month, then set country, non-working days, and holiday options.
Are public holidays excluded?
Public holidays are excluded when the option is enabled and holiday data can be loaded for the selected country.
Can I choose custom non-working days?
Yes. Select any weekday as non-working, including Friday/Saturday, Sunday only, or no non-working days.
Can I add company holidays?
Yes. Enter custom holidays one per line using YYYY-MM-DD and an optional holiday name.
How are work hours calculated?
When work hours per day is greater than zero, total work hours equal working days multiplied by that value.
What happens if a public holiday falls on a weekend?
The date is shown in the holiday list, but it is not double-counted as an extra excluded working day if it already falls on a selected non-working day.
Is this legal, payroll, accounting, or employment advice?
No. This is a general date planning tool. Confirm important dates with official calendars, policies, contracts, or qualified professionals.
Popular searches
People use this page for working days in 2026, work hours in a month, and country-specific workday planning.
- Working days in a month
- Working days in 2026
- Work hours in a year
Common use cases
Use this calculator when monthly or annual capacity depends on country, non-working weekdays, and holiday coverage.
Annual planning
Estimate workdays for a year without hardcoding holiday counts.
Monthly staffing
Review available workdays and standard work hours in a month.
Country comparisons
Change country and holiday coverage to see assumptions before calculating.
What this calculator is best for
It is best for capacity planning where the exact answer should be calculated in the browser from selected rules.
- Working days in 2026
- Work hours in a month
- Monthly workdays by country
Related keyword links
After reviewing capacity, these tools help count ranges or plan payroll dates.
Related calculators
Business Days CalculatorCount workdays between two dates and exclude weekends, public holidays, and custom company holidays.Add Business DaysFind a date after 10, 30, or any number of workdays, or subtract business days from a deadline.Public HolidaysView a country/year holiday calendar with national, regional, bank, school, optional, and observed holiday details.Invoice Due Date CalculatorCalculate Net 30, Net 60, EOM, calendar-day, or business-day invoice payment deadlines.
Disclaimer
This calculator is a general date planning tool and is not legal, accounting, payroll, tax, or employment advice. Verify important workday, payroll, contract, and statutory deadlines with official sources or qualified professionals.