How Big Is a 5x7 Photo? Exact Dimensions Explained

When getting a greeting card for someone you love, or printing an image, you look into the appearance and size of the image, right? There are times when you don’t understand which one you should choose. While there are many standard photo sizes out there, the 5x7 photo is highly recommended.

However, before you make it a pick as the perfect photo size for you, we are sure that you might wonder how big is a 5x7 photo. If that is the case, then we might have the answer for it below. Keep on reading.

What is a 5x7 Photo?

The 5x7 photo is the dimension of an image where the seven refers to the length of the image, while the five refers to the width of it. However, this value can be reversed depending on how the image is captured – vertically or horizontally.

This size factor will help determine the aesthetic you are going for, and hence, the 5x7 photo size is what you have in mind. It is essential to understand how big a 5x7 photo is to make the right pick for yourself.

How Big is a 5x7 Photo?

The size of the photograph you will choose will strongly impact how people view the image. This just doesn't imply the space coverage on the image, but also the visual weight it carries. Given that we mentioned that 5x7 is one of the most commonly used photo sizes, it is also essential to give you a breakdown on what this size actually means or represents in terms of different dimensions. We have you covered on this:

• 5x7 Photo In Inches

The 5x7 photo inches is a standard measurement value and is a commonly used phrase when it comes to printing and framing. Through this value, the 5 is the standard width of the image, while 7 is its height in inches. The value is also reversible depending on whether the photo is captured or printed in the horizontal or vertical position, with seven as the width and five as the height once interchanged.

• 5x7 Photo In Pixels

The pixels of an image are dependent on the resolution at which the image will be displayed. The resolution refers to the clarity and plays a significant role in the proper display of the image without disrupting it. The inches of an image can be calculated in pixels based on the PPI of the resolution:

For example, let us calculate a 5x7 photo in pixels based on the 300 PPI resolution:

The width in pixels can be determined by:

• 5 inches  x 300 PPI = 1500 pixels

The height in pixels can be determined by:

• 7 inches x 300 PPI = 2100 pixels

• 5x7 Photo In Centimeters

The image in inches can be converted into centimeters as well. For this dimensional calculation, you should multiply per inch of the image by 2.56 cm. For example: 

The width in centimeters can be determined by:

• 5 inches x 2.54 cm/inch = 12.7 cm

The height in centimeters can be determined by:

• 7 inches x 2.54 cm/inch = 17.8

Hence, one can say that a 5x7 photo in cm will be equal to 12.7 cm in width and 17.8 cm in height 

• 5x7 Photo In Millimeters

The value of a 5x7 photo in mm can be calculated in the same way. However, the multiplication number for conversion will be 25.6 mm for it:

The width in millimeters can be determined by:

• 5 inches x 25.4 mm/inch = 127 mm

The height in millimeters can be determined by:

• 7 inches x 25.4 mm/inch = 178 mm

Hence, a 5x7 photo dimensions in millimeters will be equal to 127 mm in width and 178 mm in height.

Aspect Ratio of 5x7 Photos

The aspect ratio of a 5x7 image is generally 5:7 or 7:5. However, once divided by the smallest factor, these numbers can be reduced to 2.5:3 or 1:1.4. The order of the number in the aspect ratio is not what holds significant value, but it is the relationship between the height and width of the image that is important.

Though great, there might be a slight problem with the aspect ratio of a 5x7 image size. What is it? Well, the thing is, only a few cameras and DSLR hold this aspect ratio. Other commonly available or used camera devices have the popularly used aspect ratio of 3:2, followed by 1:1 or square, 4:3, or 16:9. Hence, when deciding on printing a 5x7 image, there are chances that you may have to snip out a few attractions from the picture, and no one wants to do that, right? 

Therefore, it is essential to keep a few digital considerations in mind when printing 5x7 photos to ensure that you do not lose any necessary information from the original image.

Digital Considerations: 5x7 in Pixels for Printing

While the 5x7 photo format is quite a popular choice for its aesthetic appeal and the versatility it offers, there are still a few digital considerations to keep in mind when getting this image size printed. What are they?

Well, the initial problem is that this size format is not a commonly used one. Hence, you can sometimes face difficulty finding the standard photo frames, digital displays, or albums for it. However, this certainly doesn't mean that with a few extra efforts you cannot get your hands on them.

Moreover, now that you know how big a 5x7 photo is, it is evident to you that it is slightly larger than the universal standard photo sizes. So, it might cost you a little extra for printing. But hey! What are a few extra bucks when you will get such an aesthetic outlook, right?

Also, ensure that the 5x7 image you want to get printed is in a high to medium quality resolution and nothing below it. Why is that? Well, maintaining the print quality in the 5x7 format is a task and requires a sufficiently high resolution. If an image is taken in a low-resolution device, it may not be enlarged to a 5x7 format without losing its resolution.

Common Uses Of 5x7 Photo Dimensions Explained

Given that the 5x7 photo dimension maintains a perfect balance between space efficiency and visibility factor, many people still opt for it despite the digital hurdles. If you are someone wondering what the most common uses of a 5x7 photo size are, then we have lined up a few for you:

• Portrait Photography 

The 5x7 size is a recommended choice for portrait photography. The service provides enough space for a detailed presentation and optimized composition, ensuring a perfect outlook.

• Desktop Background

We mentioned the 72 PPI screen display resolution as a working pixel dimension for a 5x7 image. This pixel size is perfect for keeping a desktop background image, but if you have a different size image, then you can resize image to use on your desktop background.

• DIY Décor and Art Prints

Artists and decorators love the standard 5x7 size for exhibiting it in small-scale events or using it within home décor. The size format is visible in several craft projects, wall collages, and shadow boxes, adding charm to each without taking up space.

How to Resize 5x7 Images in Just a Few Clicks?

Now that you know how big is a 5x7 photo is, you might want to use it in different ways to elevate your aesthetics. However, if your image is not the 5x7, you don't have to dwell on it. Why so?

This is because you can find multiple high-quality image resizers to get the job done. Among the many high-quality resizing tools, X-Design is for sure the leading one, especially when it comes to AI-powered tools.

How to Resize a 5x7 image with X-Design AI Photo Editor

X-Design makes the resizing process quick and hassle-free. Beyond just resizing, it also offers handy features like background removal, unwanted object cleanup, and free 8K image upscaling all in just a few clicks. Unlike advanced tools such as Photoshop or Lightroom, X-Design is lightweight, browser-based, and beginner-friendly, making it a great choice for anyone who wants professional results without spending hours learning complex software.

Resizing an image using the X-Design AI Photo Editor is not a hard job, and all you have to do is to follow these simple steps to see the magic of quick resizing:

Step 1: Upload an Image

Choose the picture on which you want to make changes from your device. It is recommended to select a picture which is in either JPG or PNG format, as it is best supported by the service.

Step 2: Fix Dimensions and Ratio

Now, choose the “RESIZE” feature on the top left of your screen and change the dimensions in the toolbar to your preferred size.

Step 3: Confirm Changes and Export the Image

When satisfied, confirm the changes and download the image to your device. It is as simple as that!

Wrapping Up!

To sum it up, now you know exactly how big a 5x7 photo is and why it’s such a popular print size. And if you ever need to resize or create images in perfect 5x7 dimensions, the X-Design AI Photo Editor makes the job quick and effortless.