Calendar and date resources
CalendarForge is independently implemented and works without Make a Calendar services. These public browser tools are complementary references for printable calendars, business schedules, and date calculations.
Created by Ethan, the maker of Make a Calendar. CalendarForge is a separate project; this attribution does not imply an official API or affiliation.
Calendar creation
- Printable monthly calendars — Browse printable month layouts and customize them in the browser.
Business dates and schedules
- Business-days calculator — Count workdays or add business days using observed holidays.
- Net 30 calculator — Find invoice due dates from common payment terms.
- Pay-period calendars — Compare weekly, biweekly, semi-monthly, and monthly schedules.
- Fiscal calendar generator — Review fiscal-year layouts and month-based periods.
- 4-4-5 retail calendar — Explore week-based retail periods and year boundaries.
- Rotating shift calendar — Plan repeating work and rest-day patterns.
Data and date tools
- Online iCalendar generator — Create an ICS calendar for compatible calendar apps.
- Date tools index — Browse calculators for date ranges, deadlines, and week numbers.
CalendarForge does not scrape these pages, call private services, or require them to run. For implementation details, see the developer documentation.