Whether you are setting up a retail display, promoting an event, or creating wayfinding for a venue, poster printing in Australia follows a consistent set of formats, paper choices, and cost drivers. This guide covers the full picture: which A-series size to choose, how gloss, matte, and satin stocks compare, what actually moves the price needle, and how to hand your printer a file that is ready to go.
CHEAT SHEET
- A2 (420 x 594mm) is the most versatile indoor size for retail, events, and hospitality menus
- A1 (594 x 841mm) works best for high-traffic areas, shop fronts, and conference backdrops
- Gloss suits vibrant promotional posters; matte suits art prints and menus viewed under bright light
- The two biggest cost drivers are size and quantity – paper stock and finish come third
- Supply a print-ready PDF in CMYK at 300 dpi with 3mm bleed for the sharpest result
A-Series Poster Sizes: Which One to Choose
Australia uses the international ISO 216 A-series for standard poster formats. Each size is exactly half the area of the one above it, so an A2 is two A3s side by side and an A1 is two A2s. This makes scaling artwork straightforward.
| Size | Dimensions (mm) | Dimensions (approx. cm) | Common Uses |
|---|---|---|---|
| A4 | 210 x 297 | 21 x 30 | Notice boards, menus, small-run information sheets |
| A3 | 297 x 420 | 30 x 42 | In-store promotions, restaurant specials, point-of-sale |
| A2 | 420 x 594 | 42 x 59 | Retail displays, event promotion, venue signage, exhibitions |
| A1 | 594 x 841 | 59 x 84 | Shop fronts, conference displays, wayfinding, large-format promos |
| A0 | 841 x 1189 | 84 x 119 | Trade shows, building-mounted, high-traffic outdoor areas |
For most small-business and event applications, A2 hits the sweet spot: large enough to read from across a room, manageable to carry and frame, and cost-efficient to reprint when your promotion changes.
A3 is ideal when you need multiple panels or a short shelf life – think weekly specials boards, queue-management sheets, or class timetables. A1 steps up when you want to stop foot traffic from several metres away or fill a significant wall space.
For the full breakdown of every size and the decision framework for choosing between them, see A0 to A4 Poster Sizes Explained: Which to Use and When.
Paper Stocks: Gloss, Matte, Satin and What the GSM Means
The stock your poster is printed on affects both how it looks and how it performs in the space where it will be displayed. Paperlust Print Shop posters are printed on a 200gsm synthetic stock – a durable, moisture-resistant material that outperforms standard coated paper in environments with humidity, splashing, or direct handling.
GSM Explained
GSM stands for grams per square metre. It is the standard measure of paper weight in Australia. A higher GSM means a thicker, stiffer sheet:
- 100-150gsm: standard office paper weight – flimsy for display use
- 160-200gsm: the typical poster range – stiff enough to hold its shape on a wall pin or tape mount
- 250gsm+: card-weight, used for premium art prints and frameable pieces
Finish Options
Beyond weight, the surface finish changes the visual result considerably:
Gloss reflects light and produces the most vivid, punchy colours. It is the default choice for promotional posters, event advertising, and anything where brightness and contrast matter. The trade-off is glare under direct overhead lighting, which can make text harder to read at an angle.
Matte absorbs light rather than reflecting it. Colours appear slightly softer and more natural. Matte works well for hospitality menus, art prints, photography displays, and any poster that will be viewed up close or under strong artificial light. It also photographs without glare if you are shooting your display for social media.
Satin sits between the two – a low-sheen finish with good colour vibrancy and less glare than gloss. Many designers default to satin when they need both punch and readability.
The 200gsm synthetic stock used by Paperlust Print Shop has inherent moisture resistance, which makes it a strong choice for venues with varying humidity – cafes, gyms, outdoor-adjacent displays – where standard coated paper can curl or soften at the edges.
Common Use Cases and Which Format Suits Each
Matching your use case to the right size and stock saves you from reprinting. Here is how the most common applications break down:
Retail and Point-of-Sale
A3 and A2 are the workhorses. A3 fits standard counter-top display frames and A4 poster holders. A2 fills a standard A2 snap frame on a wall or door. For window graphics visible from the street, A1 is the minimum practical size.
Events and Conferences
A2 handles directional signage inside a venue (registration this way, breakout rooms, sponsor acknowledgements). A1 suits conference backdrop panels, stage-front branding, and entrance statements. Order in batches by size: A2 for wayfinding, A1 for hero display.
Hospitality: Menus and Specials Boards
A3 matte or A2 matte in a wall-mounted frame is the standard for daily specials. Matte finish avoids the glare problem that makes gloss unusable on a restaurant wall hit by overhead pendants.
Decor and Art Prints
A2 and A1 on a heavier stock are the most popular framing sizes. Matte finish is almost universal for art prints – it looks intentional rather than promotional.
Wayfinding and Information
A3 for corridors and lift lobbies, A2 for open-plan floor maps, A1 for building entrances. Text weight and contrast matter more than finish here – high-contrast CMYK on matte reads clearly at a distance.
What Drives the Cost of Poster Printing
Poster pricing in Australia is governed by four variables. Understanding them lets you make smarter decisions before you order.
1. Size
The biggest cost lever. Larger posters use more ink, more paper, and more time on the press. The step from A3 to A2 is roughly double the print area; from A2 to A1 is another doubling. Expect price to scale accordingly.
2. Quantity
Unit cost drops substantially as quantity rises. Printing 10 A2 posters has a high setup cost spread across few units. At 50+ units, the per-poster cost is significantly lower. If you are ordering for a campaign, consolidate quantities rather than placing multiple small orders.
3. Stock and Finish
Premium or specialty stocks cost more than standard coated. The 200gsm synthetic used for Paperlust Print Shop posters sits above commodity gloss but below photographic paper or canvas – good durability without a luxury price premium.
4. Turnaround
Standard production at Paperlust Print Shop is 3-4 working days after design proof approval. Rush options may be available – check the product page for current availability. Faster turnaround costs more at most print suppliers.
Paperlust Print Shop poster printing starts from $6.53 inc. GST. For an accurate quote for your size and quantity, use the live pricing calculator on the product page.
File Setup: Getting It Right the First Time
A poorly prepared file is the most common cause of reprint requests. Follow these steps and your artwork will print exactly as intended.
Resolution
- Minimum 100 dpi at final print size for A1 and A2
- 150-300 dpi recommended for A3 and smaller
- Avoid scaling a 72 dpi screen image to poster size – the printed result will look soft or pixelated
If you are designing in a vector tool (Adobe Illustrator, Inkscape), resolution is not a concern for vector elements – only for any raster images placed inside the file.
Colour Mode
Always work in CMYK (Cyan, Magenta, Yellow, Black). RGB is a screen colour space optimised for monitors. When an RGB file is converted to CMYK at the printer, colours can shift – reds can turn orange, vibrant blues can dull. Set your document to CMYK from the start.
Bleed
Add 3mm bleed on all four edges. Bleed is artwork that extends beyond the finished trim edge. It ensures that if the sheet moves even slightly during cutting, there is no white line showing at the border. Most design templates include a bleed guide; if yours does not, extend your background colour or image by 3mm on each side.
Crop Marks
Include crop marks when you export your PDF. They tell the print operator where to trim. In most applications, this is a tick-box option when exporting to PDF.
Fonts and Embedded Images
Outline all fonts before export (in Illustrator: Type > Create Outlines). This converts letterforms to vector shapes and prevents font-substitution problems if the printer’s system does not have your typeface installed.
Embed all images rather than linking to external files. A linked file that is missing or at a lower resolution than your working file will cause problems.
Accepted File Formats
Paperlust Print Shop accepts: PDF (preferred), SVG, Adobe Illustrator, EPS, and high-resolution PNG. PDF with crop marks and bleed is the safest choice for production-ready artwork.
Ordering and What to Expect
Once you upload your file to the poster printing product page, Paperlust Print Shop sends a design proof via email before any printing begins. This proof lets you verify sizing, colour, and layout before your order goes to press.
Production is 3-4 working days after you approve your proof. Shipping is flat-rate $10 AUD Australia-wide with tracking, and $35 AUD for international orders (2-4 working days via DHL).
If you need multiple print products for a campaign – flyers, stickers, or labels alongside your posters – you can order these separately and they will ship together where possible. See Paperlust Print Shop’s flyers for DL, A5, and A6 options that pair well with a poster run.
Frequently Asked Questions
What is the best paper stock for outdoor poster printing in Australia?
For short-term outdoor use (under a roof, or in a protected outdoor space), the 200gsm synthetic stock used by Paperlust Print Shop offers moisture resistance that standard coated paper does not. For long-term outdoor display exposed to weather, UV-laminated or PVC banner material is a better choice than paper-based stock. If durability in harsh conditions is your priority, consider vinyl banners for a more robust outdoor solution.
What is the standard poster size in Australia?
The most common sizes for commercial poster printing in Australia are A2 (420 x 594mm) and A1 (594 x 841mm). A3 (297 x 420mm) is widely used for in-store and tabletop formats. All follow the ISO 216 A-series, which is the international standard used throughout Australia, Europe, and most of the world.
How many DPI do I need for poster printing?
Supply a minimum of 100 dpi at the final print size for A1 and A2 posters. For A3 and smaller, 150-300 dpi is recommended. Avoid upscaling low-resolution images – a 72 dpi web image stretched to A1 will print with visible softness or pixel blocks. If your design is vector-based, resolution does not apply to the vector elements.
What colour mode should I use for poster files?
CMYK. Always set your document colour mode to CMYK before you start designing. RGB files may look correct on screen but will shift in colour when converted for print – particularly reds, oranges, and vibrant blues. If you have an existing RGB file, convert it and proof-check before finalising.
How long does poster printing take in Australia?
Paperlust Print Shop produces posters in 3-4 working days after you approve your design proof. The proof itself is sent via email before printing begins. Australia-wide shipping is flat-rate with tracking; delivery timeframes depend on your location.
Does the price include GST?
Yes. All pricing on Paperlust Print Shop is shown inclusive of GST. The starting price of $6.53 is the inc. GST price for a single poster at the smallest size and quantity. Use the live pricing calculator on the product page to get an accurate quote for your specific size and quantity.
