> For the complete documentation index, see [llms.txt](https://calendar7.gitbook.io/calendar7/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://calendar7.gitbook.io/calendar7/calendar.md).

# calendar

Planning something important? Use 7calendar to simplify your date calculations. If you're curious about [**what is 3 weeks from today**](https://7calendar.com/en/calculator/what-date/is-3-weeks-from-today/), this handy tool can help. Just type in your current date, select "weeks," and enter 3. In seconds, you’ll receive clarity on your timeline. It’s an invaluable tool for organizing your schedule!