> For the complete documentation index, see [llms.txt](https://docs.fabricplan.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fabricplan.com/documentation/plan/planning-sheets/formula-syntax/date-functions/eoweek.md).

# EOWEEK

The *EOWEEK* function returns the end date of the week for a given date. References and measures are also accepted as arguments. You can optionally specify an offset to add or subtract weeks from the calculated end date. This function is commonly used to determine weekly reporting periods and planning timelines.

#### Syntax

```javascript
EOWEEK(date, [offset])
```

#### Arguments

* `date`: The input date.
* `offset` (optional): The number of weeks to add to or subtract from the end date of the week. Positive values add weeks, and negative values subtract weeks.

#### Return value

Returns the end date of the week.

#### Examples

```javascript
EOWEEK("05/29/2026")
```

Returns `06/02/2026`, which is the end date of the week containing `05/29/2026`.

<figure><img src="/files/pYsw1wb4GUtJVbwoBMOE" alt=""><figcaption></figcaption></figure>

```javascript
EOWEEK("05/29/2026", 3)
```

Returns `06/23/2026` by adding 3 weeks to the calculated end date of `06/02/2026`.

<figure><img src="/files/JGS72C7i8RvS1qN5smi3" alt=""><figcaption></figcaption></figure>


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