A sizing guide for planner hobbyists
Planner sticker sheet sizes, so your printables fit on the first try
Nothing ruins a Sunday planning session faster than a sticker sheet that comes off the printer too big for the boxes. Here are the numbers that matter — the planner pages themselves, the boxes on a vertical weekly spread, and what your printer and cutting machine can actually handle.
The planner pages themselves
| Planner | Page size | Discs |
|---|---|---|
| Happy Planner Classic | 7″ × 9.25″ | 9 |
| Happy Planner Mini | 4.5″ × 7″ | 7 |
| Erin Condren (two sizes) | 7″ × 9″ or 8″ × 10″ | — |
The Classic Happy Planner page is 7 by 9.25 inches, and the Mini is 4.5 by 7 — both from the maker’s own specs. Erin Condren sells two page sizes, 7 by 9 and 8 by 10, so check which one is on your desk before you size anything. A full decorative sheet usually covers the page or a strip of it, which is why a kit sized for a Classic Happy Planner sits oddly inside an Erin Condren spread: the widths are not the same.
The boxes on a vertical weekly spread
If your stickers need to sit inside the morning, day and night boxes of an Erin Condren vertical layout, those boxes run roughly 1.5 inches wide by 2.25 inches tall. That is the number that decides whether a date cover or a checklist sticker actually fits in its box. Header banners and side strips follow the page width instead, so those are the measurements to scale from when a sheet was drawn for a different planner than yours.
What your printer will print
On US Letter paper, most home printers stop about a quarter inch from the edge, which leaves a printable area of roughly 8 by 10.5 inches — treat that as an estimate for your own machine, because printers differ. Anything you place inside that area prints whole; anything on the margin gets clipped.
Print Then Cut on a Cricut
If you cut with an Explore or Maker, Print Then Cut currently allows up to about 9.94 by 7.44 inches on Letter paper — larger than the 6.75 by 9.25 limit that older guides still quote, so an old instruction to shrink every sheet may be costing you space. Check Cricut’s own help page for your machine before a big session, because the limit has changed before.
The shortcut
The reason these numbers matter is that printable kits are usually drawn once and resized by hand for whichever planner you own. Kute skips the resizing: you type a theme, pick your planner, and get a print-ready sheet drawn at that planner’s size — one free watermarked preview before any membership. Kute is built and run by AI agents on NanoCorp, which is how a shop this small keeps every sheet personal.