![]() ![]() While I can’t talk about the subjective part, I can tell you about the objective factors you should consider. You have to consider different things, including how trained your eye is, your tolerance or strictness regarding detail quality, etc. ![]() While there’s some math involved in the process, the truth is things aren’t written in stone when it comes to printing. When you do this, the photo’s original size is not changing – you’re simply rearranging the pixels to produce larger prints.įactors That Affect How Big You Should Print a Photo Instead, if you want to achieve the maximum size, you’ll need to lower the quality settings by adjusting the PPI to 100. If you want excellent quality, you should have the original image at 300 PPI, which means that your printed photos will be smaller. This chart shows the file size on the left and the resulting print size on the right depending on the PPI. Let’s see how this works using this chart which is widely accepted to determine prints dimensions vs image quality. You can get this information from your printing service because you need to consider the viewing distance and the dots per inch (print resolution) of the specific printer. So, to know what resolution you need for a large print, you need to multiply the size of the print by the quality settings you need. If you arrange more pixels on each inch, traditionally, this would be 300 PPI – you’ll get smaller prints than you would if you spread them out to fit 150 pixels per inch – which would result in double the size.Ĭontinuing with the example above of the 20MP cameras, this would mean that you could get a 17.28 x 12.37-inch print photo at 300 dpi from a Nikon Z6. You can arrange the existing pixels closer together or further apart to change the physical size of the photo – this will give you the pixels per inch (PPI). So, a Nikon D6 full-frame has a 20.8MP resolution of 5568×3712 px, while an Olympus E-M1 Mark III micro four-thirds 20.4MP has a resolution of 5184×3888 px.īut let’s come back to the relation between megapixels and print sizes. For example, a full-frame camera has a sensor with a 3:2 aspect ratio, while a micro-four-thirds camera sensor is 4:3 (hence the name). This is different depending on the type of camera that you own. The relation between both values is called the aspect ratio. In other words, the width by the height equals the full resolution, which is usually expressed in megapixels. To keep things simple, you can consider the size in pixels as the image resolution. Resolution is one of the most complex (and confusing) terms in digital photography. What Resolution Is Needed for Large Prints? Instead, those marked as OK are the ones that aren’t the ideal print size, but the results are quite acceptable. When it says no, it is not that you can’t actually print it – you can do it, but you’ll get a lower quality print characterised by jagged edges (pixelated). Notice how a small print such as a 5×7″ or an 8×10″ is marked with a YES because all cameras with more than 8MP resolution produce photos that can be printed in those sizes with good quality.Īs the size increases, you’ll see that some resolutions are marked as NO and others as OK. The above chart shows how many megapixels you need for the most common print sizes. So, the more pixels you have – the larger will be the maximum size of your print. This resolution is nothing more than the number of pixels it has on the long side multiplied by the pixels on the short side. How Many Megapixels is Good for Large Prints?Įvery digital camera produces images in megapixels – this is known as the resolution. ![]()
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