How to Choose the Right Picture Frame Size for 16 x 22 Photos? | The No-Guess Method

For a 16 x 22 photo, pick a frame with a 16 x 22 opening for a borderless fit, or size up to a larger standard frame if you plan to add a mat.

Choosing the right picture frame size for 16 x 22 photos comes down to one decision: whether you want the print to fill the frame edge-to-edge or sit inside a mat with visible border space. Since 16 x 22 is a less common, non-square print size, your choice of frame will often depend on which standard sizes are actually available at the store or online. The good news is that both routes are straightforward once you know the rules that govern framing measurements.

This guide walks you through the two approaches, the exact measurements that matter, and the mistakes that trip up most buyers — so the frame you order fits on the first try.

Measure the Visible Image First, Not the Paper

The single most important rule is to measure only the visible image area. If your 16 x 22 print has white borders, a bleed edge, or any decorative mount attached, ignore all of that and measure the photo itself from edge to edge. Adobe Express’s framing guidance states this directly: measure the width and height of the image, not the borders or mounts around it. If you plan to use a mat, you instead measure the opening of that mat, since the mat’s opening — not the print’s paper size — defines what the eye sees.

This distinction matters because a frame’s stated size usually refers to its inside opening, not its outer dimensions. A “16 x 22 frame” typically means the opening that holds the photo is 16 by 22 inches. Confirm the seller’s convention before ordering, because some shops measure the outer moulding instead — and that mistake produces a frame too small for your print.

No Mat: Match the Opening to the Print

If you want the photo to display edge-to-edge with no border, the frame’s inner opening should match the print size as closely as the manufacturer’s stated dimensions allow. For a 16 x 22 photo, that means looking for a frame with a 16 x 22 opening. Because this is a less common size, you may find fewer ready-made options than you would for standard 8 x 10 or 11 x 14 prints — but dedicated 16 x 22 frames do exist, and they give you the clean, gallery-style look of a borderless display.

Before you commit, check the aspect ratio. A 16 x 22 print has an aspect ratio of about 8:11, which is non-standard for many pre-cut mats and frames. If you find a frame with a slightly different opening, resist the urge to trim the photo to fit — cropping a print changes its composition and is almost always the wrong fix. Instead, keep looking for the exact size or move to the mat route.

With a Mat: Size Up to the Next Standard Frame

If you want a mat — the bordered window that surrounds the photo — the frame must be larger than the print. The mat’s opening holds the 16 x 22 image, and the mat’s outer border takes up additional space on all four sides. Adobe Express’s framing guidance states this principle plainly: the frame should be larger than the print when a mat is involved.

In practice, this means sizing up to a larger standard frame and either cutting a mat to fit or ordering a custom mat with a 16 x 22 opening. A 20 x 24 frame, for example, commonly accommodates a 16 x 22 print with a mat border of roughly 2 inches on each side — a proportional, balanced look. The mat serves a practical purpose beyond appearance: it keeps the glazing from touching the photo surface, which matters for archival or valuable prints.

What About Metric Sizes?

For readers working with metric frames, 16 x 22 inches converts to approximately 40.6 x 55.9 cm. Many framing retailers treat 40 x 60 cm as the nearest metric standard, and a 40 x 60 cm frame can work for a 16 x 22 print with a slightly narrower mat on two sides — a detail worth checking before you order if you are shopping internationally.

Common Mistakes That Ruin a Frame Order

Most framing failures trace back to a handful of avoidable errors. The first is measuring the outer frame instead of the visible photo area or the mat opening — the number that matters is what the eye sees, not what the tape measure reads on the outside edge. The second is forgetting that a mat demands a larger frame than a no-mat fit; buying a 16 x 22 frame and then adding a mat simply will not work, since the mat’s outer border needs space the frame does not have.

The third mistake is ignoring aspect ratio. Because 16 x 22 sits at an unusual 8:11 ratio, pre-cut mats and standard frames may not align without trimming or custom work. The fourth is ordering by paper size when the print includes borders or bleed that shrink the actual visible image — re-measure the image itself, not the sheet. Finally, check your display space before buying. A frame that overwhelms a small shelf or gets lost on a large wall is a design failure no measurement can fix. Omni Calculator’s picture frame tool can help you work out the relationship between frame size, mat opening, and print size before you commit.

Ready to buy? Our tested picks for the best 16 x 22 picture frames compare the top options for both mat and no-mat displays.

Framing Decisions at a Glance

The choice comes down to the look you want and whether the photo needs the protection a mat provides. No-mat framing is simpler and lets the image dominate; matting adds polish and protects the print but demands a larger frame and a correctly cut opening.