{"id":4469,"date":"2026-08-07T13:00:00","date_gmt":"2026-08-07T03:00:00","guid":{"rendered":"https:\/\/printshop.paperlust.co\/blog\/?p=4469"},"modified":"2026-11-12T15:22:24","modified_gmt":"2026-11-12T04:22:24","slug":"a3-poster-size-australia","status":"publish","type":"post","link":"https:\/\/printshop.paperlust.co\/blog\/a3-poster-size-australia","title":{"rendered":"A3 Poster Size Australia: Dimensions, Cost and Best Uses"},"content":{"rendered":"<style>\n#post-4469 .entry-content p { font-size:20px; line-height:1.7; }\n#post-4469 .entry-content h2 { font-size:34px; line-height:1.3; text-transform:none; margin-top:48px; }\n#post-4469 .entry-content h3 { font-size:24px; line-height:1.35; text-transform:none; margin-top:32px; }\n#post-4469 .entry-content ul, #post-4469 .entry-content ol { font-size:20px; line-height:1.7; }\n#post-4469 .entry-content table { font-size:16px; line-height:1.5; }\n#post-4469 .entry-content th { background:#1a1a1a; color:#fff; padding:10px; text-align:left; }\n#post-4469 .entry-content td { padding:10px; border-bottom:1px solid #e5e5e5; }\n@media (max-width:768px) {\n  #post-4469 .entry-content p,\n  #post-4469 .entry-content ul,\n  #post-4469 .entry-content ol { font-size:18px; }\n  #post-4469 .entry-content table { font-size:14px; }\n}\n<\/style>\n<style data-ps-fmt=\"v1\">#post-4469 #page-title-text{width:100%!important}#post-4469 #page-title-text h1{font-family:\"Libre Caslon Text\",Georgia,serif!important;font-weight:700!important;font-size:38px!important;line-height:1.2!important;letter-spacing:0!important;color:#292726!important;margin:0!important;max-width:750px}#post-4469 .entry-content>h2{font-size:32px!important;line-height:1.25!important;font-weight:700!important;color:#292726!important;margin:48px 0 16px!important}#post-4469 .entry-content>h3{font-size:23px!important;line-height:1.35!important;font-weight:700!important;color:#292726!important;margin:32px 0 12px!important}#post-4469 .entry-content>h4{font-family:\"Libre Caslon Text\",Georgia,serif!important;font-size:20px!important;line-height:1.4!important;font-weight:700!important;color:#292726!important;letter-spacing:0!important;text-transform:none!important;margin:26px 0 8px!important}#post-4469 .entry-content>h2:first-child{margin-top:0!important}#post-4469 .entry-content .ps-fmt-tw{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:28px 0}#post-4469 .entry-content .ps-fmt-tw>table{margin:0!important}#post-4469 .entry-content figure>.ps-fmt-tw{margin:0}#post-4469 .entry-content table,#post-4469 .entry-content table th,#post-4469 .entry-content table td{font-size:16px!important;line-height:1.5!important}#post-4469 .entry-content table.ps-fmt-t{width:100%;border-collapse:collapse;border:1px solid #e0e0e0}#post-4469 .entry-content table.ps-fmt-t th{background:#2c2c2c;color:#fff;font-weight:600;text-align:left;padding:12px 16px;vertical-align:middle;border:0}#post-4469 .entry-content table.ps-fmt-t td{padding:10px 16px;border:0;border-bottom:1px solid #e0e0e0;vertical-align:top}#post-4469 .entry-content table.ps-fmt-t tbody tr:nth-child(odd) td{background:#f9f9f9}@media (max-width:768px){#post-4469 #page-title-text h1{font-size:28px!important}#post-4469 .entry-content>h2{font-size:26px!important;margin-top:40px!important}#post-4469 .entry-content>h3{font-size:21px!important;margin-top:28px!important}#post-4469 .entry-content>h4{font-size:19px!important}#post-4469 .entry-content table,#post-4469 .entry-content table th,#post-4469 .entry-content table td{font-size:14px!important}#post-4469 .entry-content table.ps-fmt-t th,#post-4469 .entry-content table.ps-fmt-t td{padding:8px 10px}#post-4469 .entry-content .ps-fmt-tw.w5>table{min-width:600px}#post-4469 .entry-content .ps-fmt-tw.w6>table{min-width:720px}}<\/style>\n<p>An A3 poster measures <strong>297mm x 420mm<\/strong> (29.7cm x 42cm, or approximately 11.7 x 16.5 inches). It sits at the entry point of display-ready poster printing: big enough to carry a strong visual at close quarters, and affordable enough to order in quantity for distribution.<\/p>\n<div class=\"ps-fmt-tw\">\n<table data-canon=\"snip-conversion\">\n<thead>\n<tr>\n<th>Format<\/th>\n<th>Millimetres<\/th>\n<th>Centimetres<\/th>\n<th>Inches<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A3<\/td>\n<td>297 x 420 mm<\/td>\n<td>29.7 x 42.0 cm<\/td>\n<td>11.7 x 16.5 in<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div style=\"background:#f8f6f3;border-left:4px solid #c9a96e;padding:16px 20px;margin:20px 0;\"><strong>A3 Poster: Quick Reference<\/strong><\/p>\n<ul style=\"margin:8px 0 0 0;padding-left:20px;\">\n<li>Dimensions: 297mm x 420mm<\/li>\n<li>In centimetres: 29.7cm x 42cm<\/li>\n<li>In inches: approximately 11.7&#8243; x 16.5&#8243;<\/li>\n<li>Print stocks: 200 gsm Satin Paper, 200 gsm Synthetic, 170 gsm Gloss Paper and 350 gsm Artboard<\/li>\n<li>Single poster: $26.89 on 200 gsm Satin Paper<\/li>\n<li>Single 200 gsm Synthetic poster: $71.59<\/li>\n<li>Lowest per-poster price: $1.53 each for 100 A3 posters on 170 gsm Gloss Paper ($153.29 total)<\/li>\n<li>Australian shipping: standard $15 or express $60 per order<\/li>\n<li>Pickup: no charge from Oakleigh South, Victoria<\/li>\n<li>Best viewing distance: around arm&#8217;s length, under one metre<\/li>\n<li>Step up to A2 or A1 when the poster needs to read across a room<\/li>\n<\/ul>\n<\/div>\n<div style=\"background:#f8f6f3;border-left:4px solid #c9a96e;padding:18px 22px;margin:24px 0;border-radius:2px;\"><strong>A3 poster size<\/strong><\/p>\n<p>A3 sits between A4 and A2 in the range, at 297mm x 420mm. One A3 print on 200 gsm Synthetic costs $71.59, and the lowest per-poster price on the page is $1.53 each for 100 A3 posters on 170 gsm Gloss Paper ($153.29 total). When A3 is the size you need, use the <a href=\"https:\/\/printshop.paperlust.co\/products\/posters\">A3 poster printing<\/a> page.<\/p>\n<\/div>\n<h2>A3 in the ISO A Series<\/h2>\n<p>The ISO 216 A series is built on a single rule: each size is exactly half the area of the next size up. That means A3 is twice the area of A4 (the standard office sheet), and half the area of A2. A2, in turn, is half the area of A1.<\/p>\n<p>The practical upshot is useful for designers. If a layout works on A4 but needs more breathing room, A3 gives you exactly double the canvas with no change to aspect ratio. Artwork scales cleanly between A-series sizes without distortion, which makes resizing for different venues or uses a straightforward process. When the job calls for a more compact format, our guide to <a href=\"https:\/\/printshop.paperlust.co\/blog\/a4-poster-size-australia\">A4 poster size<\/a> explains the situations where that smaller sheet makes the most sense.<\/p>\n<h2>What Jobs A3 Wins<\/h2>\n<p>A3 hits a sweet spot between affordability and presence. The most common uses in Australia span retail, events, and home display.<\/p>\n<h3>Retail and hospitality<\/h3>\n<p><strong>Cafe specials boards.<\/strong> An A3 poster behind the counter or in a window frame is readable from the queue. Synthetic stock holds up against kitchen humidity and daily handling, which matters in a high-traffic environment.<\/p>\n<p><strong>Window displays.<\/strong> Real estate agencies, boutiques, and service businesses routinely use A3 for window card promotions, where the poster sits in a frame or is taped to the inside of glass.<\/p>\n<p><strong>Point-of-sale notices.<\/strong> Counter-top A3 frames are a standard retail fitting for price lists, promotions, and new-product announcements.<\/p>\n<h3>Events and community<\/h3>\n<p><strong>Event flyers scaled up.<\/strong> A4 event posters moved to A3 gain impact on community noticeboards without the complexity of a larger format.<\/p>\n<p><strong>Noticeboard notices.<\/strong> Schools, gyms, medical practices, and strata buildings use A3 because it fills a standard noticeboard slot with enough room for legible body text alongside imagery.<\/p>\n<p><strong>Gig and market posters.<\/strong> Short-run A3 posters for local events are cost-effective at even small quantities, particularly when the quantity break makes a run of 20 economical.<\/p>\n<h3>Homes and gifting<\/h3>\n<p><strong>Kids&#8217; room prints.<\/strong> A3 is a popular size for children&#8217;s wall art: big enough to make a statement on a bedroom wall, small enough to fit standard frames stocked at most homewares retailers. If the frame is part of the gift rather than something the recipient buys, an <a href=\"https:\/\/printshop.paperlust.co\/products\/framed-prints\">A3 framed print<\/a> arrives in a solid wood frame with the hanging hardware already fitted.<\/p>\n<p><strong>Gift prints and photography.<\/strong> Custom portrait prints, illustrated quotes, and personalised gift posters often ship at A3 because it sits comfortably in the 30cm x 40cm frame category. For a gift meant to hang without a separate frame, <a href=\"https:\/\/printshop.paperlust.co\/products\/canvas-prints\">canvas printing in Australia<\/a> covers the same footprint, since 30x40cm is one of the seven canvas sizes.<\/p>\n<figure class=\"wp-block-image ps-blog-img\" style=\"margin:32px auto;text-align:center;max-width:100%;\"><img decoding=\"async\" src=\"https:\/\/printshop.paperlust.co\/blog\/wp-content\/uploads\/2026\/08\/a3-poster-size-australia-inl1.jpg\" alt=\"A3 poster \u00b7 200gsm synthetic stock \u00b7 CMYK full-colour \u00b7 tear-resistant, displayed in cafe, noticeboard and bedroom\" data-no-lazy=\"1\" style=\"max-width:100%;height:auto;border-radius:4px;\" \/><figcaption class=\"wp-element-caption\" style=\"font-size:0.85em;line-height:1.45;color:#666;margin-top:8px;text-align:center;\">A3 poster \u00b7 200gsm synthetic stock \u00b7 CMYK full-colour \u00b7 tear-resistant, displayed in cafe, noticeboard and bedroom<\/figcaption><\/figure>\n<h2>Why 200gsm Synthetic Matters<\/h2>\n<p>Paperlust A3 posters are available on <strong>200 gsm Synthetic<\/strong> stock. Synthetic is not paper, though it prints like it. The differences matter in practical use.<\/p>\n<p><strong>Tear-resistant.<\/strong> Synthetic does not tear along a crease the way coated paper does. A poster handled repeatedly by customers, removed from a window, and reposted does not degrade at the fold lines.<\/p>\n<p><strong>Water-resistant.<\/strong> The stock repels moisture rather than absorbing it. A poster in a window exposed to condensation, or handled with damp hands in a kitchen or bar setting, stays intact where paper would buckle or soften.<\/p>\n<p><strong>Colour-stable.<\/strong> Synthetic stock holds CMYK ink with high fidelity and resists yellowing over time, which is relevant for any poster expected to stay up for weeks rather than days.<\/p>\n<p>For one-off display pieces that live behind glass in a controlled environment, standard coated paper is adequate. For anything that sees handling, humidity, or repeated use, synthetic stock earns its cost.<\/p>\n<h2>Is A3 Big Enough?<\/h2>\n<p>The honest answer depends on viewing distance.<\/p>\n<p><strong>A3 works well when the viewer is within roughly one metre.<\/strong> At arm&#8217;s length, 297 x 420mm carries a clear headline, supporting detail, and imagery without strain. This covers most counter displays, window cards, and noticeboard posters where the audience approaches the poster directly.<\/p>\n<p><strong>A3 is not the right choice for across-the-room display.<\/strong> In a large retail floor, a reception hall, or an event space, a viewer standing three or more metres away will not resolve the detail on an A3 sheet. The headline might be legible, but body copy and secondary imagery will be lost.<\/p>\n<p>If your use case requires across-the-room visibility, the right step is to a larger format:<\/p>\n<ul>\n<li><strong>A4 (210mm x 297mm):<\/strong> the smallest size in the Paperlust poster range.<\/li>\n<li><strong>A2 (420mm x 594mm):<\/strong> roughly doubles the comfortable viewing distance compared to A3. Suitable for mid-sized retail floor displays, event signage on stands, and exhibition spaces.<\/li>\n<li><strong>A1 (594mm x 841mm):<\/strong> suited to environments where the audience is two to four metres from the poster.<\/li>\n<li><strong>A0 (841mm x 1189mm):<\/strong> the largest size in the Paperlust poster range.<\/li>\n<\/ul>\n<p>For very large display requirements, such as outdoor signage, building wraps, or large exhibition panels, rigid signage products (PVC signs, corflute panels) are the appropriate product category rather than flexible synthetic poster stock. For large exhibition panels that stay indoors, <a href=\"https:\/\/printshop.paperlust.co\/products\/foam-board\">foam board signs<\/a> are a rigid option: a polystyrene centre with a paper liner on each side, printed directly onto the board for indoor use. PVC signs are a foamed PVC board, so they are the more durable option where signage will be handled or needs to work outdoors. A3 also runs the other way: <a href=\"https:\/\/printshop.paperlust.co\/products\/pvc-signs\">A3 PVC signs<\/a> print the same 297 x 420mm artwork on 3mm rigid PVC board for outdoor use, while <a href=\"https:\/\/printshop.paperlust.co\/products\/corflute-plastic-signs\">corflute sign printing<\/a> starts at 600 x 450mm, the nearest corflute board to A3. For projects that need to go beyond A3, the <a href=\"https:\/\/printshop.paperlust.co\/blog\/large-format-poster-printing-australia\">large format poster printing<\/a> guide explains how those larger runs are produced and finished.<\/p>\n<figure class=\"wp-block-image ps-blog-img\" style=\"margin:32px auto;text-align:center;max-width:100%;\"><img decoding=\"async\" src=\"https:\/\/printshop.paperlust.co\/blog\/wp-content\/uploads\/2026\/08\/a3-poster-size-australia-inl2.jpg\" alt=\"Scale comparison: A3 (297 x 420mm), A2 (420 x 594mm), A1 (594 x 841mm) \u00b7 200gsm synthetic stock, CMYK full-colour\" data-no-lazy=\"1\" style=\"max-width:100%;height:auto;border-radius:4px;\" \/><figcaption class=\"wp-element-caption\" style=\"font-size:0.85em;line-height:1.45;color:#666;margin-top:8px;text-align:center;\">Scale comparison: A3 (297 x 420mm), A2 (420 x 594mm), A1 (594 x 841mm) \u00b7 200gsm synthetic stock, CMYK full-colour<\/figcaption><\/figure>\n<h2>Size Comparison: A4, A3, A2, A1 and A0<\/h2>\n<div class=\"ps-fmt-tw\">\n<table>\n<thead>\n<tr>\n<th>Size<\/th>\n<th>Dimensions (mm)<\/th>\n<th>Dimensions (cm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A3<\/td>\n<td>297 x 420<\/td>\n<td>29.7 x 42.0<\/td>\n<\/tr>\n<tr>\n<td>A2<\/td>\n<td>420 x 594<\/td>\n<td>42.0 x 59.4<\/td>\n<\/tr>\n<tr>\n<td>A1<\/td>\n<td>594 x 841<\/td>\n<td>59.4 x 84.1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>All five sizes are available on the <a href=\"https:\/\/printshop.paperlust.co\/products\/posters\">Paperlust poster page<\/a>, from A4 through to A0. 200 gsm Satin Paper and 200 gsm Synthetic come in every size, while 170 gsm Gloss Paper and 350 gsm Artboard are offered in A3 and A2.<\/p>\n<h2>Setting Up Your Artwork for A3<\/h2>\n<p>Getting the artwork right avoids the most common production delays.<\/p>\n<p><strong>Canvas size.<\/strong> Set your document to 297mm x 420mm at 300 DPI. 300 DPI is the standard minimum for commercial-quality print at reading distance. Files supplied at 72 DPI (screen resolution) will appear soft or pixelated when printed.<\/p>\n<p><strong>Bleed.<\/strong> If your design extends to the edge of the poster, add a 10mm bleed on all sides. This means your artboard should be 317mm x 440mm, with the visible design starting 10mm inside each edge. Important content (text, logos, faces) should sit at least 5mm from the final trim edge to avoid being clipped.<\/p>\n<p><strong>Colour mode.<\/strong> Set your file to CMYK before exporting. RGB files submitted for print can shift noticeably on press, because the RGB gamut is wider than the CMYK printing process. Bright blues, vibrant oranges, and vivid purples are particularly prone to shifting.<\/p>\n<p><strong>File format.<\/strong> PDF is the preferred submission format, exported as PDF\/X-1a or PDF\/X-4. JPEG is accepted but can introduce compression artefacts along the edges of solid colour areas and fine text.<\/p>\n<p><strong>Fonts.<\/strong> Outline all fonts or embed them before exporting. Missing fonts will be substituted by the printer&#8217;s system defaults.<\/p>\n<figure class=\"wp-block-image ps-blog-img\" style=\"margin:32px auto;text-align:center;max-width:100%;\"><img decoding=\"async\" src=\"https:\/\/printshop.paperlust.co\/blog\/wp-content\/uploads\/2026\/11\/a3-poster-size-australia-inl3-bleed10.jpg\" alt=\"A3 poster design file \u00b7 297 x 420mm canvas \u00b7 10mm bleed guides, CMYK colour mode \u00b7 300 DPI\" data-no-lazy=\"1\" style=\"max-width:100%;height:auto;border-radius:4px;\" \/><figcaption class=\"wp-element-caption\" style=\"font-size:0.85em;line-height:1.45;color:#666;margin-top:8px;text-align:center;\">A3 poster design file \u00b7 297 x 420mm canvas \u00b7 10mm bleed guides, CMYK colour mode \u00b7 300 DPI<\/figcaption><\/figure>\n<h2>Pricing and the Quantity Break<\/h2>\n<p>A single A3 poster starts at <strong>$26.89<\/strong> on 200 gsm Satin Paper, and a single A3 on 200 gsm Synthetic is <strong>$71.59<\/strong>. The lowest per-poster price on the page is <strong>$1.53 each<\/strong> for 100 A3 posters on 170 gsm Gloss Paper.<\/p>\n<p>This collapse in unit price is the clearest argument for ordering in quantity when the use case allows it. A cafe refreshing its specials board each month is better served by a run of 20 posters than by repeat single orders. Event organisers distributing posters across multiple venues reach a much lower per-unit cost by scaling the print run rather than placing multiple small orders. For a clearer picture of how those unit costs shift, the <a href=\"https:\/\/printshop.paperlust.co\/blog\/poster-printing-cost-australia\">poster printing costs<\/a> guide breaks down the rates across the print range.<\/p>\n<p>The break between one and twenty is steep because poster printing is largely a fixed set-up cost. The physical stock and machine time per unit are a small fraction of the total. The fixed costs of job set-up, colour profiling, and quality checking are spread across every poster in the run. Ordering 20 instead of 1 spreads those fixed costs across 20 items rather than one.<\/p>\n<p>If your quantity need sits somewhere between 1 and 20, the per-unit price will interpolate between those two points. Order what you need, but bear in mind that ordering to the 20-unit break and holding stock is usually more economical than repeat single orders over time.<\/p>\n<p><strong>Shipping adds a flat cost regardless of quantity.<\/strong> Australian orders ship at a standard rate of $15 or an express rate of $60, Australia-wide. Pickup from Oakleigh South, Victoria is available at no charge. Because the shipping charge is fixed, it becomes a smaller fraction of the total as the order grows. A single A3 poster on 200 gsm Synthetic at $71.59 carries the same $15 standard freight charge, while larger orders spread that cost across more units.<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<h3>What are the dimensions of an A3 poster in Australia?<\/h3>\n<p>An A3 poster is 297mm x 420mm (29.7cm x 42cm, or approximately 11.7 x 16.5 inches). Australia uses the ISO 216 A series, so A3 is the same size here as in the UK, Europe, and most of the world. The United States uses a different standard; the nearest equivalent there is Tabloid or Ledger, at 11 x 17 inches (279mm x 432mm), which is slightly smaller in height than A3.<\/p>\n<h3>How does A3 compare to A4 and A2?<\/h3>\n<p>A3 is exactly twice the area of A4. Place two A4 sheets side by side in landscape orientation and you have an A3. A2 is twice the area of A3, measuring 420mm x 594mm. Each size step doubles the area while keeping the same aspect ratio, so artwork scales between them without distortion.<\/p>\n<h3>Is A3 big enough for a poster?<\/h3>\n<p>At close viewing distance (under one metre), yes. A3 is well-suited to window cards, noticeboard flyers, counter displays, and home wall prints. For across-the-room display in a large retail or event space, A2 or A1 will serve better. The right size is determined by viewing distance, not by the amount of content.<\/p>\n<h3>How much does A3 poster printing cost in Australia?<\/h3>\n<p>Paperlust A3 posters start at $26.89 for a single poster on 200 gsm Satin Paper. A single A3 on 200 gsm Synthetic is $71.59, and the lowest per-poster price is $1.53 each for 100 A3 posters on 170 gsm Gloss Paper ($153.29 in total). All prices include GST.<\/p>\n<h3>What paper is used for Paperlust A3 posters?<\/h3>\n<p>200gsm synthetic stock. Synthetic is tear-resistant and water-resistant, which makes it more durable than standard coated paper for display use. It prints with high colour fidelity and holds up to handling and moderate moisture exposure, making it suitable for retail, hospitality, and event applications.<\/p>\n<h3>Can I order just one A3 poster?<\/h3>\n<p>Yes. A single A3 poster starts at $26.89 on 200 gsm Satin Paper, and a single A3 on 200 gsm Synthetic is $71.59. The per-unit cost drops substantially at higher quantities, so if you are likely to need more than one, it is worth checking the quantity breaks on the product page.<\/p>\n<h3>How much does shipping cost for A3 posters in Australia?<\/h3>\n<p>Australian orders ship flat-rate at $15 with tracking, regardless of how many posters you order. International orders are $35 flat rate, delivered via DHL in 2 to 4 working days. The fixed shipping charge becomes a much smaller fraction of the total as quantity rises, which strengthens the case for ordering a full run of 20 rather than repeat single prints.<\/p>\n<h3>What file format should I use for A3 poster artwork?<\/h3>\n<p>PDF is preferred, exported in CMYK colour mode at 300 DPI with 10mm bleed on all sides. Set your artboard to 317mm x 440mm (with bleed) and keep important content at least 5mm from the final trim edge. Outline or embed all fonts before exporting.<\/p>\n<h3>What if A3 is too small for my needs?<\/h3>\n<p>Step up to A2 (420mm x 594mm) or A1 (594mm x 841mm), both available on the <a href=\"https:\/\/printshop.paperlust.co\/products\/posters\">Paperlust poster page<\/a>. For very large display requirements or outdoor signage, <a href=\"https:\/\/printshop.paperlust.co\/categories\/signage-panels\">panel signs<\/a> are a better fit than flexible poster stock.<\/p>\n<p><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What are the dimensions of an A3 poster in Australia?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"An A3 poster is 297mm x 420mm (29.7cm x 42cm, or approximately 11.7 x 16.5 inches). Australia uses the ISO 216 A series, so A3 is the same size here as in the UK, Europe, and most of the world. 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The right size is determined by viewing distance, not by the amount of content.\"}}, {\"@type\": \"Question\", \"name\": \"How much does A3 poster printing cost in Australia?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Paperlust A3 posters start at $26.89 for a single poster on 200 gsm Satin Paper. A single A3 on 200 gsm Synthetic is $71.59, and the lowest per-poster price is $1.53 each for 100 A3 posters on 170 gsm Gloss Paper ($153.29 in total). All prices include GST.\"}}, {\"@type\": \"Question\", \"name\": \"What paper is used for Paperlust A3 posters?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"200gsm synthetic stock. Synthetic is tear-resistant and water-resistant, which makes it more durable than standard coated paper for display use. It prints with high colour fidelity and holds up to handling and moderate moisture exposure, making it suitable for retail, hospitality, and event applications.\"}}, {\"@type\": \"Question\", \"name\": \"Can I order just one A3 poster?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. A single A3 poster starts at $26.89 on 200 gsm Satin Paper, and a single A3 on 200 gsm Synthetic is $71.59. The per-unit cost drops substantially at higher quantities, so if you are likely to need more than one, it is worth checking the quantity breaks on the product page.\"}}, {\"@type\": \"Question\", \"name\": \"How much does shipping cost for A3 posters in Australia?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Australian orders ship flat-rate at $15 with tracking, regardless of how many posters you order. International orders are $35 flat rate, delivered via DHL in 2 to 4 working days. 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