1 cm graph paper
Centimetre squares — big enough to write inside, which is most of why people want them.
A centimetre square is big enough to write a number in, and that single property is why primary and lower-secondary maths runs on it. Counting squares for area, plotting coordinates, drawing a bar chart one square per unit, sketching a room to scale — all of them need the square to hold a digit legibly, and 5 mm does not.
It is also the ruling to reach for when the grid is a measuring tool rather than a writing surface. A floor plan at one centimetre to the metre, a garden bed laid out at one square per foot, a seating plan — anything where you want to count squares across a room and get an answer without a calculator.
The heavy-line setting is off here, because on a centimetre grid the lines are already far enough apart to count and a heavy line every five would just make the sheet busy. Turn it on if you want 5 cm blocks marked for a large plan.
A centimetre grid is also the easiest ruling to sanity-check, because ten squares is a decimetre and any ruler shows that at a glance. If you want 5 cm blocks marked for a large plan, set the heavy line control to every fifth square; it is off here because at this spacing the lines are already countable.
Graph paper by ruling and geometry
- Graph paper, any rulingThe full generator — any spacing, six geometries
- Isometric graph paperVertical and 30° lines · for 3D sketching
- Hexagonal graph paperWhole hexagons, any side length, flat or pointy top
- Polar graph paperRings and spokes · any radial step, any spoke angle
- Engineering paper5 squares per inch, green, with a border
- 5 mm graph paper5 mm squares · the metric standard
- Quarter inch graph paper6.35 mm squares · 4 squares per inch
- Half inch graph paper12.7 mm squares · 2 squares per inch
Questions
Is 1 cm graph paper the same as 10 mm?
Yes, exactly — a centimetre is ten millimetres. They are two names for this sheet.
What is 1 cm graph paper used for?
Mostly school maths where something has to be written inside the square: area by counting, coordinate plotting, bar charts at one square per unit. Also scale plans, where one square standing for one metre or one foot makes a room countable.
How do I check the squares printed at exactly 1 cm?
Lay a ruler across ten squares. That should read 10 cm exactly. Checking ten rather than one turns a two percent scaling error from something invisible into two millimetres you can see.
Other tools
- Beading graph paperCharting paper drawn from the bead's own measurements, so the beads on the page are the size of the beads in the tube.
- Cross stitch pattern paperCharting paper at the size your stitches will actually be, for the count of fabric you actually have.
- English paper piecing templatesPick a shape, type the side length you actually want, and print it at true size.
- Bubble answer sheet generatorScantron-style answer sheets, built to your question count.
- Blank clock facesClock faces with hands drawn where they genuinely belong — at 3:45 the hour hand sits three quarters of the way to four, because that is what a clock does.
- Blank periodic tableEvery blank periodic table online is a fixed image.
- Attendance sheet and gradebook gridsPaste twenty-eight names, choose a month, print.
- Printable graph paperAny spacing you like, in millimetres or inches, printed at true size.
- Printable dot grid paperDot paper at the spacing you actually use — 5 mm for a bullet journal, or whatever you type.
- Printable lined paperCollege ruled, wide ruled, or handwriting paper with a dashed midline — at the real spacings, not an approximation.
- Year in pixelsOne cell a day for a whole year, drawn for the year you name — so February is the right length and the months stop where they actually stop.
- Savings and goal colouring chartsType your goal and how many cells you want.
