# Add India Central Government Working Days

> Adds or subtracts dates using the pinned 2026 central-government Gazetted schedule and weekend baseline; Restricted and local optional selections are not inferred.

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

## Purpose

Adds or subtracts dates using the pinned 2026 central-government Gazetted schedule and weekend baseline; Restricted and local optional selections are not inferred.

**Use when:** You need a deterministic central-government date offset with a required office scope.

**Do not use when:** You need an exact state/UT, bank, employer, school, exchange or locally selected optional-holiday calendar.

## Example user requests

- Add five Delhi central-government working days after 2026-10-16.


## Input

| Parameter | Type | Unit | Required | Description |
| --- | --- | --- | --- | --- |
| `start_date` | date |  | required | Gregorian start date in 2026. |
| `office_scope` | enum: delhi_new_delhi \| outside_delhi |  | required | Required scope: delhi_new_delhi or outside_delhi. State/UT holiday calendars are not represented by this package. |
| `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 offset. |
| `calendar_days_elapsed` | integer |  | Signed Gregorian difference. |
| `gazetted_holidays_skipped` | list |  | Gazetted events crossed. |
| `restricted_holidays_available_at_result` | string_list |  | Restricted options on the result date. |
| `territory` | string |  | IN. |
| `territory_name` | string |  | India. |
| `office_scope` | string |  | Selected central-government office scope. |
| `office_scope_name` | string |  | Human-readable scope. |
| `is_guaranteed_non_working_day` | boolean |  | True for the weekly baseline or an applicable gazetted holiday. |
| `day_type` | string |  | Weekly rest day, gazetted holiday, restricted option or regular weekday. |
| `restricted_holiday_available` | boolean |  | Whether a restricted-holiday option is listed on the date. |
| `calendar_scope` | string |  | Exact data scope. |
| `rest_day_policy` | string |  | Weekly-rest and exclusion policy. |
| `restricted_holiday_policy` | string |  | Restricted and locally selected optional-holiday rule. |
| `selection_policy` | string |  | Whether local optional selection is required. |
| `substitute_day_policy` | string |  | No automatic substitute-day inference. |
| `calendar_profile` | string |  | in-dopt-central-government-holidays. |
| `dataset_version` | string |  | Pinned DoPT package version. |
| `sources` | list |  | Official Government of India sources. |

## Formula

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

Skip weekly rest days and applicable Gazetted dates; preserve Restricted options without treating them as closures.

## Data Sources

- Government of India DoPT Office Memorandum F.No.12/2/2023-JCA dated 3 July 2025 — https://nhai.gov.in/assets/pdf/List_of_holidays-2026.pdf (government, published 2025-07-03)
- Government of India DoPT induction material (JCA responsibility includes working hours and five-day week system) — https://dopt.gov.in/sites/default/files/InductionMaterial_01072025_0.pdf (government, published 2025-07-01)
- National Portal of India Holiday Calendar — https://www.india.gov.in/calendar (government)

Data freshness: `static`. Pinned DoPT 2026 package.

## API

- `GET https://tttkmbb.com/api/v1/calculate/india-central-add-working-days?start_date=…&office_scope=…&working_days=…`
- `POST https://tttkmbb.com/api/v1/calculate/india-central-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/india-central-add-working-days · OpenAPI operationId `add_india_central_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_india_central_working_days` (dedicated) or `run_calculator` with `{"calculator_id": "india-central-add-working-days", "inputs": {…}}`

## Example

- Delhi offset across Dussehra: inputs `{"start_date":"2026-10-16","office_scope":"delhi_new_delhi","working_days":1}` → `{"result_date":"2026-10-19"}`

```
GET https://tttkmbb.com/api/v1/calculate/india-central-add-working-days?start_date=2026-10-16&office_scope=delhi_new_delhi&working_days=1
```

## Limitations

You need an exact state/UT, bank, employer, school, exchange or locally selected optional-holiday calendar. Skip weekly rest days and applicable Gazetted dates; preserve Restricted options without treating them as closures. All values are computed from the formula above; no measurement or live data is involved.

## FAQ

**Are outside-Delhi optional selections applied?**

No. The result is the compulsory core plus weekly baseline; local optional selection is surfaced as an explicit limitation.

## Related

- [India Central Government Working Day](https://tttkmbb.com/everyday/india-central-working-day.md) — Inspect the scope and holiday class for one date.