How large can I make a print from one of my digital camera images? The answer to this question depends on the number of pixels contained in your image file. Using your computer’s “File Explorer”, you can determine the pixel resolution of your image file by hovering the cursor over the file name, then right-clicking and selecting “file info” or “properties”.  This will display the image properties as the number of pixels, in the format “length x height”. 

Please note that “raw” and some other file types may need to be opened in image editing software such as Photoshop or Lightroom to view their pixel dimensions. Either way, the values will probably be something like “3000 x 4500 pixels”. This description can be converted to various sizes at different output resolutions.