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Add New Zealand Working Days

Adds or subtracts New Zealand national working days in exact 2026-2027 coverage.

When to use

You need a deterministic New Zealand national statutory offset.

Do not use when: You need a regional anniversary or employer-specific calendar.

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

Skip Saturday/Sunday and exact national holiday/observed dates.

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

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 national holidays crossed.
`territory`	string	NZ.
`territory_name`	string	New Zealand.
`holiday_names`	string_list	National holidays applying on the date.
`calendar_scope`	string	National statutory public holidays only.
`regional_anniversary_day_policy`	string	Regional anniversary days are not inferred.
`calendar_profile`	string	new-zealand-employment-public-holidays.
`dataset_version`	string	Pinned New Zealand government package.
`sources`	list	Official New Zealand Government and Employment New Zealand sources.

Across Waitangi Day observed: {"start_date":"2027-02-05","working_days":1} → {"result_date":"2027-02-09"}

GET https://tttkmbb.com/api/v1/calculate/new-zealand-add-working-days?start_date=2027-02-05&working_days=1

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

No. They require a regional/local-council scope and are not inferred.