How do I resize an image to 300 DPI?

How do I resize an image to 300 DPI?


  1. Open your file in Photoshop.
  2. Click IMAGE > IMAGE SIZE. You should see a few different numbers, Like the Width, Height, and Resolution of your image.
  3. Uncheck the “Resample” checkbox. Type 300 into the Resolution box.
  4. Click “OK”
  5. Click FILE > SAVE.

What is the file size of a 300 DPI picture?

Figure 6 An A4 grayscale image at 300 dpi is calculated below at 8.6 MB in size. In reality it is closer to 8.7 MB simply because the dimensions of an A4 page are larger than 8 x 12 inches.

Is 300 DPI good for 8×10?

If you are printing an 8×10, all you need is 3000 pixels which gives you about a 6mb file size. Most screens display images at 72ppi and printers print at 300dpi. A 1200 x 1800 pixel image is 25″ wide on the screen and only 6″ when printed. Just divide the ppi or dpi by the pixels to the image size in inches.

Is 300 DPI good for scanning photos?

If you use 300 DPI, you’ll be safe. You’ll get HDTV quality images. And you can re-print them out at the original size. But if you want to double or triple the size of your original photo, use 600 – 900 DPI.

Does my phone take 300 DPI photos?

Your iPhone can’t directly take 300 DPI photos; however, it can take photos that have higher megapixels, which means you can print them into photos with 300 DPI. With that number, yes—you can print iPhone photos with 300 DPI.

Is 300 DPI good quality?

According to them, a 300 dpi resolution is enough to be able to make a good quality print from the scanned file. However, if you want to blow the print up and reprint it at a larger size, 300 dpi will not give you enough resolution.

How many pixels per inch is 300 dpi?

And the answer requires only a little bit of math. 1 inch = 300 pixels , so a 4″ x 6″ image requires 1200 x 1800 px to print at 300 dpi. If you need your image to go the whole way across the top of a standard piece of US letter paper (8.5″ x 11″), that means you’ve got to find an image that’s at least 8.5″ wide, or 2550 px.

What size is 300 dpi?

E.g. at 300 DPI, and 10 x 15 inches required size you will have (300×10 ) by (300 x 15) pixels. This will give you 3000 by 4500 pixel size, or about 13.5 Mpixels.

How many pixels per inch?

In general, a digital image of good quality will have 300 pixels per inch or more. There are cases in which the numbers of pixels per inch is much higher. Images that are created for sites that allow users to zoom in closely on the images are often created at a very high resolution.