96
96
(9) x (number of pixels per inch)2
However, pixels are different sizes on different displays, so the answer is 58.74 pixels per inch on a 75-inch 4K television, for example, but 440.58 pixels per inch on a 5"-inch full HD smartphone screen.
The number of pixels per inch on a widescreen television will also depend on the type of television it is. For example an HDTV television will have more pixels per inch to provide better picture quality. An HDTV would run at approximately 1080 pixels per inch.
It is the same. 1 dot is also 1 pixel.
It depends how big the pixels are.
12 points = 1 pica 1 point = .013837 inches 72 points (6 picas) = .996264 inches (not 1 inch) 16 pixels = 1 picas 1 pixel = .75 points So a 12 point font equivalent is 16 pixels 1 pixel = .010416667 inches, therefore 96 pixels = 1 inch
Depends of the number of pixels per centimetres or inch (Ppi- pixel per inch).
Pixels per inch or ppi.
PPI stands for pixels per inch or image resolution. In other words how many pixels per square inch are distributed horizontally and vertically.
Pixels are a measurement of the resolution of an image. For example, old laser printers used to print in 300x300 pixels per inch, then came 600x600 prints. I'm sure you're asking "Why are you talking about laser printers when I asked about pictures?" Because the premise is the same. An image that is 1 inch by 1 inch that use the 600x600 resolution would have a file size roughly twice that of a 300x300 resolution. All of that to tell you that no one can really tell you, you will have to find the resolution of the image, find out how many pixels are in a square inch of that resolution, then multiple it by the size image you have.