5 mm triangle grid paper on US Letter. A point-marked equilateral triangle lattice for tessellations and geometric patterns.

Scaled screen preview · Your PDF uses the dimensions shown.

Drawing & design · FREE PRINTABLE

5 mm
triangle grid paper
US Letter · portrait

A point-marked equilateral triangle lattice for tessellations and geometric patterns. This ready-made sheet uses 5 mm on 215.9 × 279.4 mm paper.

Download your PDF

One vector page · Free · No watermark

Customize this sheet

Exact specifications

Paper size
US Letter
Sheet dimensions
215.9 × 279.4 mm
Orientation
portrait
Outer margins
10 mm
Triangle edge
5 mm
Row height
4.33 mm
Dots
2370
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: 5 mm; row height: 4.33 mm; dots: 2370. The drawing area is 195.9 × 259.4 mm.

Original vector geometry, generated from the dimensions above. Our measurement methods and references. Use & permissions.

Find your fit.

The common 8.5 × 11 inch home-printer sheet in North America. Changing the paper size adjusts the available area; the selected pattern measurement stays the same.

THIS LAYOUT ON ANOTHER SHEET

Try 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.