A4 · Portrait
210 × 297 mm · ISO 216
Imperial 1/4" dot lattice for North American notebooks.
A 1/4 inch (6.35 mm) dot lattice - the imperial counterpart to the standard 5 mm metric dot grid. Used in nearly every American notebook brand, including Field Notes, Baron Fig, and Rhodia North America. Further reading: A practitioner reading list covers the standards lineage in more depth.
No formal standard; pitch matches imperial 1/4" cell of US engineering paper.
The 1/4" dot grid emerged as the dominant US notebook ruling after Baron Fig launched the Confidant in 2014 and Field Notes followed with their dot variant.
Every variant on this page is delivered as a vector SVG with physical millimetre dimensions baked into the file, so a compliant printer driver will reproduce it at exact 1:1 scale by default. Choose the sheet size that matches your printer tray, set scaling to 100 % (never "fit to page"), and verify with the calibration check on our how-to-print guide. Buyer's guide: Comparing the major architectural scale rulers can help you pick the right physical scale rule to use over the printed grid.
210 × 297 mm · ISO 216
297 × 210 mm · ISO 216
297 × 420 mm · ISO 216
420 × 297 mm · ISO 216
420 × 594 mm · ISO 216
594 × 420 mm · ISO 216
216 × 279 mm · ANSI A
279 × 216 mm · ANSI A
216 × 356 mm · US Loose
356 × 216 mm · US Loose
279 × 432 mm · ANSI B
432 × 279 mm · ANSI B