About Printable Calendar

Most “printable calendar” sites are galleries of fixed PDFs: pick a template, hope the layout fits your paper. This site is a generator instead — you choose the year, month, paper size (A4/A3/Letter), week start day, US federal holidays, ISO week numbers and font size, and the calendar is computed for you in the browser.

The date math is deterministic (the same reason AI chatbots keep drawing calendar grids wrong, and we don’t). Nothing you do here is uploaded anywhere.

Part of a small family of free browser tools. See also the FAQ for common questions.