Home › Everyday Life › Add Italy Working Days

Add Italy Working Days

Adds or subtracts Italy authority-scope working days in exact coverage.

When to use

You need a deterministic Italy working-day offset.

Do not use when: Regional, municipal, local patron-saint, school, bank, sector, collective-agreement and employer-specific schedules are not inferred.

Example user requests

Add or subtract Italy working days around Republic Day.
Add or subtract Italy working days around Easter Monday.

Formula

move one day at a time; decrement only on status.is_working_day=true

Skip Saturday/Sunday and exact pinned authority events; do not add unverified substitute days.

Inputs

Parameter	Type	Unit	Required	Description
`start_date`	date		yes	Gregorian start date in 2026-2027.
`working_days`	integer		yes	Signed offset; start date excluded for non-zero offsets. Range: ≥ -1000, ≤ 1000

Outputs

Output	Type	Description
`start_date`	date	Input date.
`result_date`	date	Date reached.
`working_days_added`	integer	Signed requested offset.
`calendar_days_elapsed`	integer	Signed Gregorian difference.
`public_holidays_skipped`	list	Exact events crossed.
`territory`	string	IT (Italy).
`territory_name`	string	Italy
`day_type`	string	Deterministic classification: official_weekend, regular_workday, or the first published authority event kind.
`holiday_names`	string_list	Events applying on the date.
`holiday_kinds`	string_list	Authority event classifications.
`holiday_details`	list	Structured event details, including partial-day notes where published.
`calendar_scope`	string	Italy nationwide statutory/public holidays for 2026-2027
`holiday_policy`	string	National statutory holidays are preserved; Sundays are handled by the Monday-Friday baseline and local patron days are not inserted.
`substitute_day_policy`	string	No nationwide substitute-day closure is inferred when a national holiday falls on a weekend.
`calendar_profile`	string	italy-public-holidays
`dataset_version`	string	it-national-holidays-2026-2027.1
`sources`	list	Authority and legislation sources.

Example

Zero offset is identity: {"start_date":"2026-01-01","working_days":0} → {"result_date":"2026-01-01","working_days_added":0}

GET https://tttkmbb.com/api/v1/calculate/italy-public-add-working-days?start_date=2026-01-01&working_days=0

Machine access

API: GET https://tttkmbb.com/api/v1/calculate/italy-public-add-working-days (query parameters) or POST with a JSON body {"inputs": {...}}
Schema: https://tttkmbb.com/api/v1/calculators/italy-public-add-working-days · Markdown: https://tttkmbb.com/everyday/italy-public-add-working-days.md · JSON definition: https://tttkmbb.com/everyday/italy-public-add-working-days.json
MCP: server https://tttkmbb.com/mcp, tool run_calculator with calculator_id="italy-public-add-working-days"
OpenAPI operationId: add_it_working_days
Freshness: static. Authentication: none. Rate limit: fair use (see rate limits).

Sources

Italian Government – State Ceremonial Office: festive days (government_calendar_reference)
Normattiva – Law 27 May 1949 no. 260 (government_law)
Italian Ministry of Labour – holiday-day rules (government_guidance)

FAQ

Does this include local patron-saint days?

No. The package is nationwide only; local, regional, school, bank, sector and employer schedules require separate evidence.

Related calculators

Italy Working Day — Inspect a date and source evidence.