Variations
What prints with the starting settings
| Paper | A4 — 210 × 297 mm (8.27 × 11.69 in) |
|---|---|
| Square size | 10 mm = 0.394″ |
| Squares per inch | 2.54 |
| Squares per cm | 1 |
| Grid on this page | 19 × 27 squares |
| Margins | 10 mm |
| Line weight | 0.18 mm (bold 0.35 mm) |
| Print setting | Scale 100% / Actual size |
Large squares for early math
Centimeter squares are big enough that a six-year-old can write a digit inside one without touching the lines, which keeps columns of tens and ones honest. That is why many primary teachers hand out 1 cm paper for column addition and subtraction long before pupils are ready for the 5 mm grid in a standard exercise book.
The grid also does work that smaller squares cannot. Because centimeter cubes and base-ten unit blocks are exactly 1 cm, children can lay real objects on the sheet and record what they built. A row of ten is a “long”, a 10 × 10 block is a “flat”, and the printed page becomes a record of the manipulative lesson that can go home or into a portfolio.
Area models, arrays and fractions
Area is where this paper earns its keep:
- Area and perimeter: draw rectangles, count the squares inside and the edges around.
- Multiplication arrays: shade 4 × 6 and see that it matches 6 × 4 turned on its side.
- Grid method for long multiplication: split 23 × 14 into a 20 + 3 by 10 + 4 rectangle and find each part.
- Fractions and percentages: a 10 × 10 block shows hundredths, so 0.25 or 25% is a quarter of the shaded flat.
Bold lines every five or ten squares make large counts faster. Choose the matching variation above.
Printing a class set
A4 portrait gives a 19 × 27 grid, and Letter gives 19 × 25. For worksheet-style pages the landscape variation adds name and date fields and turns the sheet into a wide 27 × 17 grid that suits bar charts. Set Pages in the PDF to the number of pupils, and you have a class set in a single print job.
When you print, select Actual size so the squares stay exactly 10 mm and cubes still fit. Measure across ten squares: they should cover 100 mm. If not, see our guide on printing at actual size.
If you prefer dots to lines for older students sketching shapes, 1 cm dot grid paper uses the same spacing with lighter visual weight.
More graph paper sheets
- 1/4 inch graph paper (Letter & A4)
- 5 mm graph paper (A4, Letter & A3)
- 1/8 inch graph paper (Letter, A4 & Legal)
- Engineering paper (5 squares per inch)
- 1 inch graph paper (Letter, A4 & 11×17)
- A4 graph paper (5 mm, 1 cm, 2 mm & more)
- 1/2 inch graph paper (large squares)
- 1 mm graph paper (millimetre paper)
- 11×17 graph paper (Tabloid & Ledger)
- 2 mm graph paper (bold every centimeter)
- A3 graph paper for large drawings and plans
- Quilting graph paper
- Legal size graph paper (8.5 × 14 in)
Frequently asked questions
How many 1 cm squares fit on A4 paper?
With 10 mm margins, portrait A4 holds 19 × 27 squares; in landscape it is 27 × 19. US Letter with half-inch margins fits 19 × 25.
What age group is 1 cm squared paper for?
It is most common in the early and middle primary years, roughly ages 5 to 9, before children move to 5 mm squares. It also helps older students who find small grids hard to see or write in.
Do centimeter cubes fit on the squares?
Yes. Centimeter cubes and the unit pieces in most base-ten sets measure 1 cm on each side, so they sit inside the grid exactly. Children can build a shape with cubes, then trace and count it on paper.
How is 1 cm paper different from 5 mm paper?
Each 1 cm square has four times the area of a 5 mm square, so the page holds about a quarter as many. Choose 1 cm for counting, area and young writers; choose 5 mm for older pupils and notes.
Can I make a hundred square for multiplication arrays?
Choose the Bold every 10 squares variation. Each bold-outlined 10 × 10 block is a hundred, and you can shade arrays such as 3 × 7 inside it to show multiplication facts as rectangles.
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