QR Code Size for Trade Show Banners & Exhibition Backdrops

Trade show pull-up banners, stage backdrops, and exhibition hall booth graphics require the largest QR code dimensions in commercial printing. Attendees often browse conference aisles from 2 to 4 meters (6 to 13 feet) away. According to the 10:1 distance rule, a code intended to be scanned from 2.5 meters away must measure at least 250 mm × 250 mm (approximately 10 inches). Making banner codes smaller turns them into unreadable decorative blurs from the aisle. Furthermore, conference halls feature harsh overhead stage lighting, making high contrast and pure vector SVG artwork essential for successful lead generation. Our banner sizing calculator provides exact millimeter dimensions, viewing distance formulas, and error correction recommendations for vinyl roll-up banners and fabric backdrops. Download clean vector SVG files that scale infinitely across grand-format printing presses without pixelation or blur.