You hit print expecting one tidy page, and instead the calendar either loses its right edge or spills a thin strip of the grid onto a wasted second sheet. Both problems come from the same place: a mismatch between the file's size and what the print dialog is doing to it.
This guide walks through the exact settings that keep the whole grid on a single sheet, why edges get clipped in the first place, and what to do when the design was simply built a little too big for your paper.
Why calendars cut off or spill to a second page
Every home printer has an unprintable border, a hardware margin of roughly 0.2 to 0.25 inches (5 to 6 mm) on each edge that the rollers and print head cannot reach. If a design runs all the way to the paper edge, that outer strip gets clipped no matter what you do.
The second-page problem is different. It happens when the content is even a few millimeters taller or wider than the printable area, so the dialog pushes the overflow onto a fresh sheet. A file built for A4 sent to Letter paper, or a browser adding its own header, is the usual cause. Start from a page that is already sized to standard paper, like any grid in the monthly calendars collection, and you remove most of the risk before you even open the dialog.
Match the file size to your paper first
Before touching scale, make the file and the paper agree. In the print dialog, set Paper size to the sheet actually in your tray: Letter (8.5 x 11 in) in North America, or A4 (210 x 297 mm) almost everywhere else. Then check what the file was designed for.
Letter and A4 are not interchangeable. A4 is narrower and taller, so a Letter design on A4 leaves extra space at the bottom and can clip the sides, while an A4 design on Letter runs off the bottom onto page two. If you are unsure which your file uses, the Letter vs A4 paper size guide shows how to tell and how to convert cleanly.
Set scale to 100%, then Fit only if you must
Find the Scale setting and choose 100% or Actual size. Turn off Fit to page and Shrink oversized pages for now, because when the file already matches your paper, those options just add uneven borders.
If, and only if, the file is a different size than your paper and you cannot reload the right sheet, switch to Fit to printable area (Acrobat Reader) or Scale to fit (Preview). This shrinks the page by a few percent so the whole grid, edges included, lands inside the printable area. You lose a little size but you gain a clean, single-page print with nothing clipped.
Turn off browser headers and extra margins
If you must print from a browser instead of a PDF, two settings cause most one-page failures. Open More settings and turn off Headers and footers, which otherwise stamps the title, URL, and date onto the sheet and can push the grid down onto a second page.
Then set Margins to Minimum (Chrome and Edge) or None. Wide default margins shrink the usable area and are a common reason a grid that should fit suddenly does not. Better still, download the PDF and skip both problems, since a PDF holds its layout and never adds a header of its own.
Check the preview for the tell-tale signs
The preview panel tells you everything before you waste paper. Look for two warnings. First, a page counter reading "1 of 2" when you expect a single sheet means something is overflowing, so lower the scale a notch or switch on Fit. Second, if any date, border line, or the month title sits right at or beyond the page edge in the preview, it will be clipped on paper.
A good result shows the entire grid sitting inside the sheet with a thin, even white margin on all four sides. If one side is noticeably tighter than the other, the page is off-center rather than oversized, which is a separate fix covered in the centering guide.
When the design is just too big
Sometimes the file genuinely has no built-in margin and runs to the very edge, so even at the right paper size the outer grid line clips. You have three fixes. The simplest is to choose Fit to printable area and accept a slightly smaller grid with a clean border all around.
The second is to print with a normal border and trim the excess with a ruler and craft knife, which keeps the grid full size. The third, and the most reliable long term, is to build the page yourself in the calendar maker, which sizes the grid to Letter or A4 with the printer's safe margin already accounted for, so it fits on one page every time.