Beta Calendars Studio (betacalendars) Package name

Beta Calendars Studio

Offline-first calendar layout and civil-date tools for Linux. Browse month and year grids, compare Monday-first and Sunday-first layouts, inspect ISO week boundaries, design printable blank calendars, and export SVG layouts without uploading personal calendar data.

Calendar views

Browse individual months or a full year with Gregorian calendar calculations. Switch between Monday-first and Sunday-first layouts, show week numbers or adjacent dates, and inspect each month’s natural four-, five-, or six-row grid.

Blank Calendar Designer

Create printable blank calendar layouts with A4 or US Letter paper, portrait or landscape orientation, Monday or Sunday week starts, notes margins, writing lines, week numbers, and optional fixed six-row layouts. Export layouts as SVG.

Date Inspector

Inspect a civil date, including its weekday, day of year, ISO week and week-based year, month length, quarter, leap-year status, days remaining, and Monday-first or Sunday-first grid geometry.

Calendar Lab

Review month geometry and run calendar checks for leap years, century rules, year boundaries, and weekday continuity.

Command line

Use the same calendar engine from the terminal:

 betacalendars month 2027 2 --week-start monday
 betacalendars year 2027 --week-start sunday
 betacalendars inspect 2027-01-01
 betacalendars grid 2027 8
 betacalendars validate 2027
 betacalendars blank --month 2027-02 --paper a4 --orientation landscape --output february.svg

Privacy

Core calendar calculations run locally. The app does not require an account or transmit personal calendar data.

Online calendar resources

Beta Calendars Studio works independently of the website. These optional links provide human-readable and printable calendar references; the app opens them only when you choose a link.

• Beta Calendars https://www.betacalendars.com/
• Monthly Calendar https://www.betacalendars.com/monthly-calendar
• Blank Calendar https://www.betacalendars.com/blank-calendar

Month references

• January Calendar https://www.betacalendars.com/january-calendar.html
• February Calendar https://www.betacalendars.com/february-calendar.html
• March Calendar https://www.betacalendars.com/march-calendar.html
• April Calendar https://www.betacalendars.com/april-calendar.html
• May Calendar https://www.betacalendars.com/may-calendar.html
• June Calendar https://www.betacalendars.com/june-calendar.html
• July Calendar https://www.betacalendars.com/july-calendar.html
• August Calendar https://www.betacalendars.com/august-calendar.html
• September Calendar https://www.betacalendars.com/september-calendar.html
• October Calendar https://www.betacalendars.com/october-calendar.html
• November Calendar https://www.betacalendars.com/november-calendar.html
• December Calendar https://www.betacalendars.com/december-calendar.html

Planning template

• Monthly Planner https://www.betacalendars.com/monthly-planner

Source code and support

• Source code https://github.com/mateopedersen/betacalendars-linux
• Report an issue https://github.com/mateopedersen/betacalendars-linux/issues