> For the complete documentation index, see [llms.txt](https://docs.keyfax.biz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.keyfax.biz/product-suite/admin/databox-expressions/date-expressions/dateadd.md).

# DateAdd

Add a specific interval to a date. Supported intervals include...

* `s` = Seconds
* `n` = Minutes 
* `h` = Hours
* `d` = Days 
* `m` = Months 
* `q` = Quarters 
* `ww` = Weeks 
* `yyyy` **=** Years

<table data-full-width="false"><thead><tr><th>Expression</th><th>Databox Value</th><th>Result</th></tr></thead><tbody><tr><td><code>DateAdd(12,"m")</code></td><td>15-10-2023 08:00pm</td><td>15/10/2024 20:00:00</td></tr><tr><td><code>DateAdd(10,'d') AsDate Format('dd/MM/yyyy')</code></td><td>01/08/2023</td><td>11/08/2023</td></tr></tbody></table>