Shop UK Poster Sizes – A4 to A1 Prints Available at PowPosters.com
At PowPosters.com, we offer you a selection of high-quality rare prints in the most popular UK poster sizes – A4, A3, A2, and A1. Explore our range of sizes and dimensions to find the perfect print that fits your space and style.
A4 Size Poster (Smallest)
Portrait Dimensions (Width x Height):
- In Millimetres 210 x 297 mm
- In Centimeters: 21 x 29.7 cm
- In Inches: 8.3 x 11.7 inches
Landscape Dimensions (Width x Height):
- In Millimetres 297 x 210 mm
- In Centimeters: 29.7 x 21 cm
- In Inches: 11.7 x 8.3 inches
A3 Size Poster
Portrait Dimensions (Width x Height):
- In Millimetres 297 x 420 mm
- In Centimeters: 29.7 x 42 cm
- In Inches: 11.7 x 16.5 inches
Landscape Dimensions (Width x Height):
- In Millimetres 420 x 297 mm
- In Centimeters: 42 x 29.7 cm
- In Inches: 16.5 x 11.7 inches
A2 Size Poster
Portrait Dimensions (Width x Height):
- In Millimetres 420 x 594 mm
- In Centimeters: 42 x 59.4 cm
- In Inches: 16.5 x 23.4 inches
Landscape Dimensions (Width x Height):
- In Millimetres 594 x 420 mm
- In Centimeters: 59.4 x 42 cm
- In Inches: 23.4 x 16.5 inches
A1 Size Poster (Largest)
Portrait Dimensions (Width x Height):
- In Millimetres 594 x 841 mm
- In Centimeters: 59.4 x 84.1 cm
- In Inches: 23.4 x 33.1 inches
Landscape Dimensions (Width x Height):
- In Millimetres 841 x 594 mm
- In Centimeters: 84.1 x 59.4 cm
- In Inches: 33.1 x 23.4 inches
Why Choose PowPosters for Your Prints?
At PowPosters.com, we offer premium-quality prints with precise sizing and vibrant colours, crafted on Silk Art Card with an ISO-standard, Print Industry Archival Finish. With a clear understanding of standard UK poster sizes, you can confidently choose a print that will fit perfectly into your A4, A3, A2, or A1 frame.
Ready to Shop?
Explore our extensive collection of posters and bring your walls to life. From A4 to A1, we have the right size for every space.