Business days calculator with holidays

Count working days with Italian or custom holidays and optional working Saturdays.

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Set your data

Start date

End date

Holiday calendar

Include the end date Count Saturday as a working day

Extra holidays · YYYY-MM-DD, one per line

Choose the Italian or custom calendar. Sundays are excluded; Saturdays can be working days. Add local or company holidays manually.

Result

Enter your data and run the tool. Your result will appear here.

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How to use the tool

Fill in these fields: Start date, End date, Holiday calendar, Include the end date, Count Saturday as a working day.
Select “Calculate” to obtain the result.
Choose the Italian or custom calendar.
Sundays are excluded; Saturdays can be working days.
Add local or company holidays manually.

Method, examples and limits

The Italian calendar covers 2026–2099 under rules checked on October 22, 2026, including Easter, Easter Monday and October 4. Local patron-saint days and company closures require added YYYY-MM-DD dates. The maximum interval is 20 years. Holidays on excluded weekends are not subtracted twice. This is a scheduling count, not a payroll or legal-deadline calculator.

Practical example

Input

Start date: 2026-03-02
End date: 2026-03-06
Holiday calendar: Custom · added dates only
Include the end date: Yes
Count Saturday as a working day: No

Result

Result details

Result details
Parameter	Value
Calendar days	5
Excluded rest days	0
Holidays excluded from working days	0

Limits and checks

No. Rest days are excluded first, then only holidays that fall on otherwise working days are subtracted.

Reference sources

Frequently asked questions

Is this data saved?