LTLPrintsLarger Than Life
Standard Poster Worksheet

Large Poster Sizes (24×36" Standard & 30×40")

Statement posters for living rooms, retail displays, and trade shows.

Format NameInchescm / mmRatio300 DPI Pixels150 DPI PixelsTypical Use
20×30" Poster20×30"50.8×76.2 cm (508×762 mm)2:36000×9000 px3000×4500 pxLarge photography & UK 30×20 quad frame
US Standard Large Poster24×36"61.0×91.4 cm (610×914 mm)2:37200×10800 px3600×5400 pxThe #1 retail, dorm, and living-room poster size
Oversized Gallery Poster30×40"76.2×101.6 cm (762×1016 mm)3:49000×12000 px4500×6000 pxArchitectural statement frames
Ready to Print

Where to print a 20×30 poster print

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ShutterflyHas standard photo sizes

Everyday photo prints, 4×6 to 24×36 enlargements, and tabletop frames.

Best for: Standard photo enlargements (4×6, 5×7, 8×10, 11×14, 16×20) and gift orders.

Choose 20×30 on their site after you open the link.

Easy Canvas Prints

Fast U.S. stretched photo canvases in standard & custom wall sizes.

Best for: Homeowners printing phone or camera photos on 0.75" or 1.5" gallery wrap.

Society6

Artist-designed peel-and-stick wall murals, art prints, and gallery frames.

Best for: Room-scale wall murals, botanical/retro/kids themes, and independent artist prints.

All Poster Size Families