Poster 5mm Triangle Grid Paper PDF
Poster portrait | 5mm triangles | Point up
Poster landscape triangle grid paper
Poster Landscape 10mm Point-Up Triangle Grid Paper PDF
This Poster landscape template uses equilateral triangles with 10mm sides and a point-up starting phase in the repeating equilateral-triangle grid on a 18 x 24 inch page. It is ready to download, print, or customize.
- Paper
- POSTER / Landscape
- Format
- PDF / PNG
- Triangle side
- 10mm
- Layout
- Point up
Template details
About this landscape Poster 10mm point-up triangle grid
Poster paper creates a large continuous grid for work that needs to be viewed, marked, or discussed from a distance. Each equilateral triangle has 10mm sides and a perpendicular height of approximately 8.7 mm.
The point-up option starts the diagonal line pattern in the phase that places an upward-pointing triangle at the upper grid edge. The centered grid area is approximately 580 x 433.0 mm, with 58 x 50 side-width and row-height intervals forming about 5,800 complete or edge-clipped triangular cells.
- Paper size
- 18 x 24 in (457.2 x 609.6 mm)
- Triangle side
- 10mm
- Grid area
- 580 x 433.0 mm
- Triangle cells
- about 5,800
Why use Poster 10mm triangle paper?
A 10mm triangle grid provides larger cells for bold constructions, labels, classroom demonstrations, quilting layouts, and designs that need more drawing room.
Geometry and tessellations
Use the three 60-degree line directions for equilateral triangles, rhombi, hexagons, symmetry exercises, transformations, and repeating geometric patterns.
Patterns, crafts, and maps
The 10mm triangles support quilting plans, bead and mosaic patterns, triangular maps, pixel-style designs, and technical sketches built from equal-sided units.
Point Up layout on Poster
The point-up option starts the diagonal line pattern in the phase that places an upward-pointing triangle at the upper grid edge. The geometry stays the same, so choose the phase that makes the top of your drawing or pattern easiest to begin.
Poster vs Tabloid (11 x 17) 10mm triangle paper
Both formats preserve the same 10mm side length and point-up starting phase. Choose Poster for wall charts, maps, displays, and large plans; choose Tabloid (11 x 17) when large handouts, plans, and presentation sheets better matches the printer or project.
Open Tabloid (11 x 17) 10mm point-up triangle paper →| Comparison | Poster | Tabloid (11 x 17) |
|---|---|---|
| Page size | 18 x 24 in (457.2 x 609.6 mm) | 11 x 17 in (279.4 x 431.8 mm) |
| Grid area | 580 x 433.0 mm | 410 x 251.1 mm |
| Grid intervals | 58 x 50 | 41 x 29 |
| Triangle cells | about 5,800 | about 2,378 |
Print Poster triangle grid paper at the correct scale
Use the PDF when the physical triangle dimensions matter. The side length and 60-degree geometry are preserved when the printer uses the correct paper and scale settings.
- 1
Load Poster paper
Select an 18 x 24 inch custom or poster page size. Use a large-format printer or a print service that supports this sheet.
- 2
Use Actual Size
Select Actual Size or 100% scale. Turn off Fit, Shrink, and Scale to Page options.
- 3
Match landscape orientation
Keep the print dialog set to landscape so the grid is not rotated or reduced automatically.
- 4
Check one triangle side
Use a ruler to confirm that one horizontal triangle side measures 10mm.
More Poster Triangle Grid Paper Templates
12 ready-made templates are available for this paper size.
Poster Landscape 5mm Triangle Grid Paper PDF
Poster landscape | 5mm triangles | Point up
Poster 5mm Flat Base Triangle Grid Paper PDF
Poster portrait | 5mm triangles | Flat base
Poster Landscape 5mm Flat Base Triangle Grid Paper PDF
Poster landscape | 5mm triangles | Flat base
Poster 6mm Triangle Grid Paper PDF
Poster portrait | 6mm triangles | Point up
Poster Landscape 6mm Triangle Grid Paper PDF
Poster landscape | 6mm triangles | Point up
Poster 6mm Flat Base Triangle Grid Paper PDF
Poster portrait | 6mm triangles | Flat base
Poster Landscape 6mm Flat Base Triangle Grid Paper PDF
Poster landscape | 6mm triangles | Flat base
Poster 10mm Triangle Grid Paper PDF
Poster portrait | 10mm triangles | Point up
Poster Landscape 10mm Triangle Grid Paper PDF
Poster landscape | 10mm triangles | Point up
Poster 10mm Flat Base Triangle Grid Paper PDF
Poster portrait | 10mm triangles | Flat base
Poster Landscape 10mm Flat Base Triangle Grid Paper PDF
Poster landscape | 10mm triangles | Flat base
FAQ
Answers specific to printing 10mm point-up triangle grid paper on Poster.
What does 10mm triangle size mean?
The listed size is the length of every side of each equilateral triangle. Its perpendicular height is approximately 8.7 mm.
How many triangles fit on Poster paper?
This landscape template forms about 5,800 complete or edge-clipped triangular cells inside a centered 580 x 433.0 mm grid area.
What is the difference between point up and flat base?
Both options have identical triangle dimensions and line directions. Flat base shifts the first diagonal row by half a side, changing which phase begins at the upper edge of the grid.
Which print setting keeps the triangles true to size?
Select Poster paper, use Actual Size or 100% scale, and disable Fit to Page. Then verify that one horizontal side measures 10mm.
Should I use portrait or landscape Poster triangle paper?
Portrait works well for worksheets, vertical patterns, and notebook-style diagrams. Landscape provides more horizontal room for wide constructions, maps, quilts, and classroom demonstrations.