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Bangladesh Working Day

Checks a date against the Friday-Saturday weekend baseline and exact 2026-2026 authority events.

When to use

You need a deterministic Bangladesh Bangladesh 2026 government public-office holiday schedule plus later election-period national closures result.

Do not use when: Government/public-office schedule only; private-employer, bank, school, industrial-zone, essential-service, regional hill-district, optional-religious and later unlisted ad hoc schedules are not inferred. February 10 is not included because the reported later holiday was industrial-zone specific. Lunar dates may be revised by a later official notice.

Example user requests

Bangladesh: Election-period special holiday.
Bangladesh: Eid-ul-Adha period.

Formula

is_working_day = not an official Friday/Saturday weekend date and no exact authority event

Apply the pinned authority event table over the declared weekday baseline; do not infer uncovered employer or regional schedules.

Inputs

Parameter	Type	Unit	Required	Description
`date`	date		yes	Gregorian date in Bangladesh's pinned 2026 government/public-office holiday coverage over a Friday-Saturday weekend.

Outputs

Output	Type	Description
`territory`	string	BD (Bangladesh).
`territory_name`	string	Bangladesh
`weekday`	string	Gregorian weekday.
`is_working_day`	boolean	Monday-Friday with no event in this pinned authority scope.
`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	Bangladesh 2026 government public-office holiday schedule plus later election-period national closures
`holiday_policy`	string	Bangladesh_2026_MOPA_public_office_schedule_plus_election_amendment
`substitute_day_policy`	string	government_notification_dates_only; lunar_dates_may_change; regional_optional_and_employer_rules_not_inferred
`calendar_profile`	string	bangladesh-public-holidays
`dataset_version`	string	bd-public-holidays-2026.1
`sources`	list	Authority and legislation sources.

Example

Election-period special holiday: {"date":"2026-02-11"} → {"is_working_day":false,"day_type":"election_special_holiday"}

Eid-ul-Adha period: {"date":"2026-05-31"} → {"is_working_day":false,"holiday_names":["Eid-ul-Adha holiday period"]}

GET https://tttkmbb.com/api/v1/calculate/bangladesh-public-working-day?date=2026-02-11

Machine access

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

Sources

Bangladesh Ministry of Public Administration – 2026 holiday notification (government_official_notification_pdf)
Bangladesh Ministry of Public Administration – archived public-holiday notices (government_official_archive)
Bangladesh Government Press – extraordinary gazette archive (government_gazette_archive)
Bangladesh Bank – 2026 scheduled bank holidays (official_bank_cross_check)
The Daily Star – official 2026 public-holiday list cross-check (reputable_news_cross_check)
Prothom Alo – election-period holiday amendment cross-check (reputable_news_cross_check)
BSS – election-period closure cross-check (reputable_news_cross_check)

FAQ

Does this decide a private company's day off?

No. This package is for the stated government/public-office scope. Private-employer, bank, school, industrial-zone and essential-service schedules can differ.

Are regional Chittagong Hill Tracts holidays included?

No. Regional and optional dates are intentionally not generalized to the national package.

Related calculators

Add Bangladesh Working Days — Offset through the same authority package.