What size picture frame do I need?

How do you measure a picture?

To choose the right frame, you need to start with an accurate measurement of your picture. Begin by measuring the width and height of the image itself – not including any white space or borders – using a ruler or a tape measure. Keep a record of the dimensions in inches but also in centimetres and millimetres, as some suppliers use different standards.

If the picture you want to frame includes a mount – a border around the images – you’ll also need to accurately measure the outside edge of the mount, as that will directly affect the size of frame you require.

Examples of standard frame sizes and the pictures they fit.

Once you’ve measured your picture, the next step is to choose a matching frame size. Whether you’re framing a photo, such as Polaroids or a photo collage, or a piece of art, like a painting or a print, knowing the standard frame sizes helps you to avoid mismatches and gives a professional finish.

If you plan to use a mount, you’ll need a larger frame to accommodate it. Mounts are a simple but effective way to boost a picture’s visual impact, but they can also help protect it. Here’s a quick guide to standard picture sizes and frame dimensions compatible with them:

Fitting instructions.

Fitting your picture into a frame is a simple process, but it’s important to follow the right steps for the type of frame you’re using:

Wood picture frame.

Lift the flexible tabs or turn buttons on the backboard and set it aside. Next, put your print against the glass, replace the backboard and secure it by lowering the fixing tabs.

Metal picture frame.

Metal picture frames usually use spring clips or tension tabs to hold the picture in place. Slide out the back panel, insert the picture and then tighten or clip everything back into place.

Mount your picture.

Position the picture on the back of the mount opening. To secure it in place, use acid-free tape (this won’t damage the image over time). Then insert the mount and image into the frame as usual and secure.

What if my picture doesn’t fit?

If your picture is too big to fit the frame you’ve bought, don’t worry. There are easy solutions at hand. Measure the frame accurately to get the exact dimensions of the space your image needs to fit. You may be able to trim the edges of your picture to match the frame size.

If it’s too big to be adjusted that way or too small to fill the space, you can resize the image digitally using Adobe Express’ AI-powered image resizer, which lets you adjust dimensions without compromising quality.

Tips for picking the perfect picture frame.

Choosing the right picture frame is about more than size – it’s also about making sure your photo is displayed optimally. Here are some tips to help you choose the perfect frame for your picture:

1. Test your pictures with and without a mount.

A mount is a border between the photo and frame that can boost its overall visual appeal. Choose a mount that contrasts with the photo or artwork to make it stand out. Equally, a picture can look perfectly fine without mounting, so try both options to see which you prefer.

2. Add a filter to your photo to make it ‘pop’ in the frame.

You don’t have to settle for your photo as it is. You can easily enhance it with a digital filter to make it more vibrant or to add a unique touch. With Adobe Express’ filter tools you can experiment with different effects to make your picture more artistic or more dramatic, to suit your interior design.

3. Pay attention to your room colour scheme.

When choosing a frame for your picture or art, think about the colours and the interior design in the room where it will hang. Then, opt for a frame that complements this. Neutral frames work well in most settings, but a bold and colourful frame can impress in a contemporary interior.

4. Think about the frame’s material.

Choose a frame material that suits your desired look. Metal works well in modern homes, while wooden frames are classic and timeless. Plastic is another versatile option. You can use Adobe Express to customise frames to see how they look.

5. Pick a frame that suits the wall size.

If you’ve got a large, blank wall, a bigger frame with a mount can help a picture to stand out. Hanging it on a smaller wall? Look for more compact, subtle frames that won’t dominate the space.