# Add UAE Federal Government Working Days

> Adds or subtracts dates using the exact 2026 UAE federal-government holiday package and Monday-Friday baseline.

- Calculator id: `uae-federal-add-working-days` · Category: Everyday Life (`everyday`) · Tool name: `add_uae_federal_working_days`
- Canonical page: https://tttkmbb.com/everyday/uae-federal-add-working-days · This document: https://tttkmbb.com/everyday/uae-federal-add-working-days.md · JSON definition: https://tttkmbb.com/everyday/uae-federal-add-working-days.json

## Purpose

Adds or subtracts dates using the exact 2026 UAE federal-government holiday package and Monday-Friday baseline.

**Use when:** You need a deterministic UAE federal-government offset inside 2026.

**Do not use when:** You need a private employer, local-government or future-year calendar.

## Example user requests

- Add five UAE federal-government working days after 2026-08-27.


## Input

| Parameter | Type | Unit | Required | Description |
| --- | --- | --- | --- | --- |
| `start_date` | date |  | required | Gregorian start date in 2026. |
| `working_days` | integer |  | required | Signed offset; start date is excluded for non-zero offsets. (min -1000, max 1000) |

## Output

| Field | Type | Unit | 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 published holidays crossed. |
| `territory` | string |  | AE. |
| `territory_name` | string |  | United Arab Emirates. |
| `jurisdiction` | string |  | UAE federal government. |
| `day_type` | string |  | Regular workday, official weekend or public holiday. |
| `weekend_days` | string_list |  | Saturday and Sunday for the federal-government baseline. |
| `holiday_names` | string_list |  | Exact-date public holidays applying on the date. |
| `holiday_legal_bases` | string_list |  | Government announcement or Cabinet Resolution basis. |
| `calendar_scope` | string |  | UAE federal-government workweek and national public holidays. |
| `private_sector_policy` | string |  | Employer weekly rest-day limitation. |
| `unresolved_lunar_rules` | list |  | Rules still awaiting an official Gregorian date, if any. |
| `calendar_profile` | string |  | uae-fahr-federal-holidays. |
| `dataset_version` | string |  | Pinned FAHR/UAE Government package. |
| `sources` | list |  | Official UAE Government, legislation and FAHR sources. |

## Formula

`move one day at a time; decrement remaining only when UAE federal status.is_working_day=true`

Skip Saturday/Sunday and exact UAE/FAHR 2026 holiday dates.

## Data Sources

- UAE Government public holidays — https://u.ae/en/information-and-services/public-holidays-and-religious-affairs/public-holidays (government, published 2026-07-02)
- UAE Cabinet Resolution No. 27 of 2024 — https://uaelegislation.gov.ae/en/legislations/2595 (legislation)
- UAE Government working hours in the public sector — https://u.ae/en/information-and-services/jobs/working-in-uae-government-sector/working-hours-in-the-public-sector (government, published 2025-03-03)
- FAHR Circular No. 2 of 2026 - Eid Al Fitr — https://www.fahr.gov.ae/wp-content/uploads/2026/02/Circular-No.-2-of-2026-Regarding-the-Eid-Al-Fitr-Holiday-for-the-Year-1447H.pdf (government, published 2026-02-23)
- FAHR 2026 Arafat and Eid Al Adha announcement — https://www.fahr.gov.ae/en/news/the-federal-authority-for-human-resources-announces-the-eid-al-adha-holiday-for-the-federal-government-from-may-25-29-2026/ (government, published 2026-05-12)
- FAHR Circular No. 11 of 2026 - Prophet Mohammad's Birthday — https://www.fahr.gov.ae/wp-content/uploads/2026/08/Circular-No.-11-of-2026-Regarding-The-Holiday-of-the-Prophet-Mohammads-Birthday-1448-AH.pdf (government, published 2026-08-07)
- FAHR New Year 2026 announcement — https://www.fahr.gov.ae/en/news/fahr-announces-new-year-2026-holiday-for-the-federal-government/ (government, published 2025-12-11)

Data freshness: `static`. Pinned 2026 exact-date package.

## API

- `GET https://tttkmbb.com/api/v1/calculate/uae-federal-add-working-days?start_date=…&working_days=…`
- `POST https://tttkmbb.com/api/v1/calculate/uae-federal-add-working-days` with JSON body `{"inputs": {…}}`
- Response: unified envelope (`success`, `request`, `result.values`, `result.units`, `sources`, `freshness`, `timestamp`, `next_actions`, `links`); see https://tttkmbb.com/docs/response-format.md
- Schema: https://tttkmbb.com/api/v1/calculators/uae-federal-add-working-days · OpenAPI operationId `add_uae_federal_working_days` in https://tttkmbb.com/openapi.json
- Authentication: none. Rate limit: fair use, see https://tttkmbb.com/docs/rate-limits.md.

## MCP

- Server: `https://tttkmbb.com/mcp` (Streamable HTTP, JSON-RPC 2.0, no auth)
- Tool: `add_uae_federal_working_days` (dedicated) or `run_calculator` with `{"calculator_id": "uae-federal-add-working-days", "inputs": {…}}`

## Example

- Across Prophet's Birthday: inputs `{"start_date":"2026-08-27","working_days":1}` → `{"result_date":"2026-08-31"}`

```
GET https://tttkmbb.com/api/v1/calculate/uae-federal-add-working-days?start_date=2026-08-27&working_days=1
```

## Limitations

You need a private employer, local-government or future-year calendar. Skip Saturday/Sunday and exact UAE/FAHR 2026 holiday dates. All values are computed from the formula above; no measurement or live data is involved.

## FAQ

**Are unannounced lunar dates guessed?**

No. Only exact official dates in the package are applied.

## Related

- [UAE Federal Government Working Day](https://tttkmbb.com/everyday/uae-federal-working-day.md) — Inspect one date and its official sources.