Sharp grids, not a screenshot
Lines are drawn as vectors, so the PDF stays clean when you zoom. Use 5 mm for homework; turn on “bold every 5” when you need to read the grid at a glance. For numbered axes, switch to coordinate paper.
Common sizes
- 1/4 inch graph paper — quarter-inch squares on Letter (US)
- 5 mm / 1 cm — set the grid size on this page (metric classroom grids).
Not sure between squares and dots? Read graph paper vs dot grid. Print scale tips: print at actual size. Catalog: printable paper.