125 PIXELS PER INCH 180 PIXELS PER INCH 300 PIXELS PER INCH; 4 x 6: 500 x 750: 720 x …
When a scanner scans at 300 dpi, it creates 300 pixels per inch of dimension scanned. But it is better when you choose that cropping yourself. This can be borderless if so specified in the printer Properties. Then crop as desired to both fit paper shape and also adjust crop size to improve artistic composition, large perhaps, but specifically adjust location of that crop box to its best location - keep important detail, and crop away only the unimportant - Duh :).

However, most photo editors will also provide an option to "Scale to fit media" or "Best fit to page", which will scale the image to fit the specified paper size (similar to A above). If from full frame 35 mm film (roughly 0.92 x 1.41 inches), then 9X is about 8x12 inches (near A4 size). 1000 x 1000 ... check your resolution! 3000x2400 pixels printed at 300 dpi will print (3000 pixels / 300 dpi) x (2400 pixels / 300 dpi) = 10x8 inches on paper. Preparing the image shape to fit the paper shape is necessary, because paper and image are often different shapes.

8 x 8. Look no further! But planning size to have sufficient pixels to be somewhere near the size ballpark of 240 to 300 pixels per inch is a very good thing for printing. The scanner will have its Input and Output dimensions to show this. Want to know what an 8.5x11" print in pixels is? Scanning common film and paper print dimensions will be in the Scanner "Area" box below (metric paper shown in blue there). This is a concept called "scaling", and this enlargement concept is true for scanning anything, photo prints, documents, film, etc. Want to know how large you can print your photos? Printers do have their own other thing about ink drops per inch (which is about quality of printing, not about image resolution), but here, we're speaking about printing resolution of image pixels. More details next below.) And every paper size seems to be a different shape too. Printing 3000 pixels at 300 dpi prints a 10 inch image on paper. Want to print poster-sized? 750 x 1125. Total Pixels : 3543 × 5315 Pixels 18.83 Mpx ; Photo/Image/Picture Size : 300 × 450 mm ; DPI / PPI: 300 dpi

Find the pixels for your image, and match it to the image size you desire. Printing dpi is dependent on the capabilities of the printing process, see a When a printer prints at 300 dpi, it spaces the pixels onto paper at 300 pixels per inch of paper. Find the pixels for your image, and match it to the image size you desire. And we are able to scan at any non-standard numbers like say 375 dpi, or at 214% scale, and that does work well enough when we want it, but purists consider it good to scan a little larger, specifically at one of the scanner default menu resolution settings, like the 150, 300, 600, 1200, 2400, 4800 dpi values offered in the selection menu (assuming at 100% scale). Cropping is very likely what the photo lab printer will do if the image is unchanged. So scan and then FIRST, declare your paper shape in the crop tool. 1200 x 1800 = 2,160,000 – That's 2.16 million pixels or 2.16 Mega Pixels! If the Result text might not be meaningful yet, then start If the image aspect ratio does happen to match the print paper aspect ratio, but the megapixel count is excessive, then it will just suggest resample to smaller usable 300 dpi size. But excessively large is no advantage and serves no purpose for printing, and there are better choices. Vertical 768 Pixel \({768px × 25.4mm \over 300 dpi} = 65 mm\) Horizontally 1024 Pixel \({1024px × 25.4mm \over 300 dpi} = 87 mm\) slide scanning for a slideshow on the TV

Exception: We are speaking of printing color photos here. This first simple calculator will serve two purposes: Smaller images require less pixels; bigger images require more pixels.Looking for the best pixels for a certain print size? For scanning, we can calculate the exact numbers required. 1200x1800 is the perfect amount of pixels! Or you can specify any scan or print size. Our innovative, professional quality prints start with the perfectOur innovative, professional quality prints start with the perfectI want to print: Just scale it to print size. See all of the optimum pixels with our handy chart. If only a very few pixels, it probably won't matter much, borderless printing must overprint a bit anyway. Shape and size are two different properties.
- Image: 1024 x 768 pixels Quality of print: 300 dpi - Which picture size for printing?

You could wait for the printer machine to simply trim the image automatically (without regard to the subject), but you will like the results better if you first choose the cropping yourself. Uploaded Images If your image aspect ratio does Not match the paper aspect ratio, then more results are offered (often in the following three steps): To print an image, we can always enlarge the Size, but the image shape needs to match the paper shape (which is done by cropping). However, it would always be a really good thing if you had first prepared the image to fit the paper properly. The dimension in pixels (Image Size) is the important detail for FWIW, I'm old school, and I learned the term for printing resolution as "dpi", so that's second nature to me, it has simply always been the name of it.