# DRNK

> At-a-glance legal drinking age check for bartenders and servers: the latest birth date that is 21 or older today, in your local timezone.

Today's answer: Anyone born on or before November 10, 2005 is 21 or older today (America/New_York). The US minimum legal drinking age is 21 in every state. The cutoff is the current calendar date in the asker's local timezone minus 21 years (a Feb 29 birthday counts as Feb 28 in non-leap years).

## Get the answer programmatically

- [GET https://drnkup.xyz/api/today](https://drnkup.xyz/api/today?tz=America/New_York): JSON with born_on_or_before, current_date, timezone and valid_until. Optional ?tz= (IANA timezone; defaults to the caller's location) and ?age= (18–25, default 21). Public, no key, CORS enabled.
- [OpenAPI spec](https://drnkup.xyz/openapi.json): OpenAPI 3.1 description of the API.
- MCP server: https://drnkup.xyz/mcp (Streamable HTTP), tool `get_legal_drinking_cutoff({ timezone?, age? })`.

## Pages

- [DRNK](https://drnkup.xyz/): the at-a-glance date for bartenders and servers, in the visitor's local timezone.