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Print a 24 x 36 inch poster on A4 paper

A 24 x 36 inch poster is about 61 x 91 cm. On A4 paper (210 x 297 mm) with a 0.25 inch (6 mm) margin and a 0.5 inch (13 mm) overlap, it takes 16 sheets in portrait (4 across, 4 down) or 15 in landscape (3 across, 5 down).

The tool opens set to A4 and a 24 inch wide poster. Switch the units to centimeters if you prefer to type 61 cm.

1. Your image

Loading a sample picture. You can also drop or paste an image.

Hatched area is blank paper. A shaded strip is overlap you glue. A1, A2 and so on are the page names.

Sheets
 
Poster size
 
Print quality
 

Print at 100% (Actual size). Do not choose Fit to page.

How to assemble

  1. Print one page and check it. Print at 100%.
  2. Trim the white edge along the solid marks. Keep the dashed edges.
  3. Line up pages A1 and A2, then B1 and B2. Glue each strip.
Paper orientation

3. Poster size

How the picture fills the poster

Fit shows the whole picture. The poster may have white at the edges.

Set the poster size by
Units

Most home printers cannot print within 0.25 in (6 mm) of the edge. The overlap is the strip you glue.

 

 

Sheets for a 24 x 36 inch (61 x 91 cm) poster

These counts use a 0.25 inch printer margin and a 0.5 inch overlap. The tool above shows the exact numbers for your picture.

Sheets for a 24 x 36 inch (61 x 91 cm) poster
Poster sizeA4, portraitA4, landscapeA3 (297 x 420 mm), portraitA3 (297 x 420 mm), landscape
24 x 36 in4 x 4 (16 sheets)3 x 5 (15 sheets)3 x 3 (9 sheets)2 x 4 (8 sheets)
36 x 24 in5 x 3 (15 sheets)4 x 4 (16 sheets)4 x 2 (8 sheets)3 x 3 (9 sheets)

A4 compared with Letter

A4 is 8.27 x 11.69 inches. Letter is 8.5 x 11. A4 is narrower and taller, so A4 tiles are a bit taller than Letter tiles. At this size the totals are the same, but the grid shape can differ on other sizes. The preview shows your exact grid.

Using A3 instead

If your printer takes A3, the same poster needs 9 sheets in portrait (3 x 3). That is 7 fewer sheets to glue. Many print shops also print A3 for a small fee, which can make a home printer plus a trip to the shop a good mix.

Print settings that matter on A4

  • Choose A4 as the paper size in the print dialog, not Letter.
  • Set scale to 100%, or Actual size. Never Fit to page.
  • Turn off any "borderless" mode unless you set the printer margin to 0 in the tool.

Print at actual size

In the print dialog, choose 100% or Actual size. Do not choose Fit to page. That setting shrinks every tile, and the pieces will not line up. Print the test page first and measure it.

Questions

How many A4 pages for a poster 61 x 91 cm?

16 sheets in portrait or 15 in landscape, with a 6 mm margin and a 13 mm overlap.

Can I type the size in centimeters?

Yes. Pick Centimeters under the poster size. The tool stores the size in inches, so switching back and forth does not change the numbers.

Does the tool fit the A4 paper in a different country?

The paper size is the same everywhere. Only the unit labels change. The tool works the same in the UK, Canada, Australia and elsewhere.

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