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10 mm
triangle grid paper
A3 · portrait
A point-marked equilateral triangle lattice for tessellations and geometric patterns. This ready-made sheet uses 10 mm on 297 × 420 mm paper.
Customize this sheetExact specifications
- Paper size
- A3
- Sheet dimensions
- 297 × 420 mm
- Orientation
- portrait
- Outer margins
- 10 mm
- Triangle edge
- 10 mm
- Row height
- 8.66 mm
- Dots
- 1316
- Dot diameter
- 0.4 mm
Keep the measurements true. Select matching paper and Actual Size / 100% when printing. A quick printing guide ↗
Put this page to work.
Connect adjacent points to create triangles, diamonds, or hexagons. Each triangle has three equal edges, so repeating steps preserve a consistent scale.
The measurement to know: equilateral-triangle edge length. Row height equals the chosen edge length × √3 ÷ 2. Alternating rows are offset by half an edge to make the triangular lattice.
On this sheet: triangle edge: 10 mm; row height: 8.66 mm; dots: 1316. The drawing area is 277 × 400 mm.
Find your fit.
A larger ISO sheet for expansive drawings. Requires a printer that supports A3. Changing the paper size adjusts the available area; the selected pattern measurement stays the same.
THIS LAYOUT ON ANOTHER SHEETTry the same sheet in landscape ↗
For a custom margin, line weight, title, or color, open this layout in the studio. For an exact physical print, check your printer’s scale first.
