Work out banner size instantly with clear inputs, formula shown and shareable results.
Banner pixel dimensions are the size in metres converted to inches at 39.3701 inches per metre, multiplied by the print resolution. Large format printers are usually driven at 100 to 150 dpi because the banner is read from metres away, which keeps file sizes workable.
Pixel dimensions
pixels = metres x 39.3701 x dpi
pixels = metres x 39.3701 x dpi. Banner pixel dimensions are the size in metres converted to inches at 39.3701 inches per metre, multiplied by the print resolution.
Large format printers are usually driven at 100 to 150 dpi because the banner is read from metres away, which keeps file sizes workable.
Enter banner width, banner height, print resolution at full size. The defaults shown are a realistic worked example — swap in your own figures to get a result you can use.