Is there a standard size of A4 paper in pixels?
Dimensions of A4 paper are 210mm × 297mm or 8.27in × 11.69in.
For 600dpi resolution, I calculate the paper size in pixels like below:
In imperial system:
Horizontal size = (8.27in) x (600 pixels/in) = 4962 pixels Vertical size = (11.69in) x (600 pixels/in) = 7014 pixels
In metric system:
Horizontal = ((210mm) / (25.4mm/in)) x (600 pixels/in) = 4960.6299 pixels ≅ 4961 pixels Vertical = ((297mm) / (25.4mm/in)) x (600 pixels/in) = 7015.7480 pixels ≅ 7016 pixels
Why don't these numbers hold? What is the true dimensions of A4 paper in pixels in different resolutions?