# How many megapixels do you need for a 20×30 print?

## How many megapixels do you need for a 20×30 print?

The bigger the image, the further back they need to be. And the further back the viewer is, the better the quality will look. I print gallery-quality 20×30 prints all the time from my 12.8 megapixel files. That means I blow my files up to nearly double the original size and the results are great!

## How many pixels is a 20×30 poster?

4000 x 6000 pixels
Knowing Your Sizes and Pixels When planning for a large format such as a poster you need to know what size you’ll need. Having 200 to 300 pixels per inch is a general rule of thumb for print. For a 20″x30″ poster, that would put your starting size at 4000 x 6000 pixels, or about 24 megapixels.

How many MB is a 20 megapixel picture?

But, the size is still limited to 20MB (file size) or 20MP (size in pixels, which you can determine by multiplying the width by height in pixels). Your image’s file size is within the 20MB limit (it’s file size is only about 2.2 MB).

### What resolution is needed for a 16×20 print?

1600 x 1200 pixels
For a 16″ x 20″ print, the image resolution should be 1600 x 1200 pixels minimum. For a 20″ x 30″ print, the image resolution should be 1600 x 1200 pixels minimum. For a Wallet-size print, the image resolution should be 320 x 240 pixels minimum.

### What size photo is 20×30?

2. Inches to cm conversion table and resolution requirements

Inches Cm Min. Resolution
20×30″ 48x75cm 1440 x 2160px
24×24″ 60x60cm 1728 x 1728px
24×32″ 60x80cm 1728 x 2304px
24×36″ 60x91cm 1728 x 2592px

What is the resolution of a 16×20 photo?

But then it drops drastically: “For a 16″ x 20″ print, the image resolution should be 1600 x 1200 pixels minimum” 80ppi (1600/20) and 75ppi (1200/16). And even lower for a larger size print: “For a 20″ x 30″ print, the image resolution should be 1600 x 1200 pixels minimum” 53.3ppi (1600/30) and 60ppi (1200/20).

#### How many megapixels is an 8×10 photo?

“For an 8″ x 10″ print, the image resolution should be 1536 x 1024 pixels minimum” That is 153ppi (153.6/10) and 128ppi (1024/8). But then it drops drastically: “For a 16″ x 20″ print, the image resolution should be 1600 x 1200 pixels minimum” 80ppi (1600/20) and 75ppi (1200/16).

#### What is the best file size for a 20×24 photo?

For a sharp 20×24? Print, your file size should be 6000×7200 pixels. For the best 11×14? Prints, ensure that your image’s size is 3300×4200 pixels.

How many megapixels do you need to print 16×20?

You can make nice 8″ x 10″ prints with a 6 or 8 megapixel camera, but to make a true photo quality 16″ x 20″ print, you need between 24 and 30 megapixels. Don’t be fooled by manufacturers’ claims that say you can make 16″ x 20″ prints from an 8 megapixel camera.