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Okay Uindrammet / Metric Print Sizes vs US Frame Sizes: Will a 50x70 cm Print Fit a US Frame?
november 08, 2026
Metric Print Sizes vs US Frame Sizes: Will a 50x70 cm Print Fit a US Frame?
Metric vs US frame sizes: fitting your 50x70 cm print without the guesswork
50x70 cm converts to roughly 20x28 inches, and knowing that one number saves a frustrating return trip.
A 50x70 cm print measures 19.69 x 27.56 inches, which rounds to 20x28 inches. That is not a universally stocked US frame size, but it is a recognised specialty size you can find online. Andy okay sells several prints in exactly this dual-labelled 20x28" / 50x70 cm format, including Howdy, Im Fine, Dramatic, Text Me, and others, all at a sale price of $59.
Find your 50x70 cm print at the right size
Browse 50x70 cm prints currently on sale from $59 and order with the size already sorted.
The US has its own set of standard frame sizes built around inch measurements: 4x6, 5x7, 8x10, 11x14, 16x20, and 24x36 inches are the sizes you will find at most retailers. Europe and much of the rest of the world uses a metric system based on centimetres, producing sizes like 30x40 cm, 40x50 cm, 50x70 cm, and 70x100 cm. These two systems developed independently, and they almost never produce matching numbers.
The gap matters in practice. A 50x70 cm print is 19.69 x 27.56 inches, which rounds to 20x28 inches. That is not one of the six most common US frame sizes, so you will not find it on the shelf at most big-box stores. The same problem applies to 30x40 cm (11.81 x 15.75 inches), which sits between the standard 11x14 and 12x16 inch frames without matching either perfectly.
The mismatch is not a printing error or a retailer's oversight. It is simply what happens when two independent measurement traditions produce their own "standard" proportions. Knowing this before you order means you can plan for framing rather than being surprised by it.
The exact conversion every metric print buyer needs
Converting metric print sizes to inches is straightforward: divide each centimetre value by 2.54. For the most popular metric sizes:
50x70 cm = 19.69 x 27.56 inches, closest US frame: 20x28 inches.
30x40 cm = 11.81 x 15.75 inches, closest US frame: 12x16 inches (less common) or 11x14 with a mat.
40x50 cm = 15.75 x 19.69 inches, closest US frame: 16x20 inches with a mat.
70x100 cm = 27.56 x 39.37 inches, closest US frame: 28x40 inches (specialty) or 24x36 with significant cropping.
One nuance worth knowing: the official ISO B2 paper size is 50x70.7 cm, so a true B2 print is about a quarter-inch taller than a 50x70 cm print. Most art prints labelled 50x70 cm are not B2; they are simply 50x70 cm, and the 20x28 inch frame is the right target.
When shopping for frames in the US, search for "50x70 cm frame" or "20x28 frame" rather than trying to describe the size in words. Specialty frame retailers and online marketplaces carry this size even when local stores do not. Always check three numbers before buying any frame: the glass size, the maximum artwork size the frame accepts, and the external frame dimensions. These three figures are not always the same.
How Andy okay prints are sized to remove the guesswork
At Andy okay, the large format prints are labelled with both measurements side by side: 20x28" / 50x70 cm. That dual labelling is deliberate. Whether a buyer is searching in metric or imperial, the size is unambiguous before they order.
Prints like Howdy, Dramatic, Im Fine, Text Me, and others are all available in this exact 50x70 cm format, currently at $59 on sale. Each print is produced on 200gsm matte fine art paper, a weight that gives the image depth and rigidity without the glossy reflection that can flatten a design on a wall. The production team has over 70 years of experience printing high-quality art, and the founders themselves have worked with paper and print details for over 20 years, so the output dimensions are precise.
Prints are printed, checked, and shipped from a local facility in the US, which means the paper size you see listed is the paper size that arrives. There is no conversion happening at the printer's end that could introduce rounding errors. Each print also comes with a certificate of authenticity, so you know exactly what you are hanging.
If you are buying a print as a gift and are unsure about the recipient's framing setup, the 50x70 cm size is a practical choice: it is large enough to make a statement unframed, and the 20x28 inch frame size is findable online without much hunting. For gift ideas in this format, wall art gift guides can help narrow down the right design.
Practical framing tips for metric prints in the US
Once you have the right print in hand, framing a metric size in the US comes down to three options: find an exact-match frame, use a mat to fit a larger standard frame, or display the print unframed.
Finding an exact-match 20x28 frame is easiest online. Search specifically for "20x28 frame" or "50x70 cm frame" on specialty art supply and framing sites. Avoid searching by description alone; the size needs to be in the product title or specs.
Using a mat is the most flexible option. A mat is a cut board with an opening sized to your print that sits inside a larger standard frame. For example, a 16x20 inch frame with a custom mat can hold a smaller print neatly, and the mat border becomes part of the composition. This approach works well for prints in the 30x40 cm range (11.81 x 15.75 inches) that fall between standard US sizes.
Displaying unframed is a legitimate choice for 200gsm matte fine art paper prints, which have enough body to be mounted on a backing board or hung with clips without curling. Many buyers of large-format art prefer this look for a more contemporary, gallery-style feel.
For bedroom or living room display ideas that work with or without frames, bedroom wall decor guides are worth a look before you commit to a framing approach. The right display method depends as much on the room as on the print size.
Benefits
Precise 200gsm matte paper
Every print arrives on 200gsm matte fine art paper, a weight that holds its shape and reads true to the listed dimensions, so the 50x70 cm size you order is the size you frame.
Printed and checked in the US
Prints are printed, checked, and shipped from a local US facility, which means no international conversion errors and a consistent output size every time.
Certificate of authenticity included
Each artwork ships with a certificate of authenticity, giving you documented confirmation of what you have bought, useful if the print is a gift or a long-term display piece.
Every purchase supports a charity
Each artwork supports a specific charity, and purchases contribute to the Shared Impact Fund, so the print on your wall does something beyond decoration.
Metric print sizes vs US frame sizes: common questions answered
Can I trim a 50x70 cm print to fit a standard US frame?
Trimming is physically possible, but it risks damaging the image and voids any quality claim. A better approach is to find a 20x28 inch specialty frame (the correct match for 50x70 cm) or use a mat inside a larger standard frame. If you do need to trim, leave at least a centimetre of margin outside the printed image area and use a straight-edge cutter on a flat surface.
What is the closest standard US frame size to a 50x70 cm print?
20x28 inches is the closest match. A 50x70 cm print measures 19.69 x 27.56 inches exactly, so a 20x28 frame fits with only a few millimetres of border. This size is not common at big-box retailers but is available from online specialty frame suppliers. Searching for "50x70 cm frame" or "20x28 frame" by name gives the best results.
Where are Andy okay prints shipped from, and does that affect sizing accuracy?
Andy okay's fine art prints are printed, checked, and shipped from a local facility in the US, so the dimensions on the product page are the dimensions of the print you receive. Frames, where ordered separately, are made and shipped from the EU. No size conversion happens at the printer's end, which means the 50x70 cm measurement is exact.
What if the print does not fit the frame I ordered?
Andy okay accepts returns within 30 days of delivery for items that are unused and in their original condition with original packaging. If there is a problem with the print itself, contacting the team with a photo within 30 days of receipt is the right step and the business commits to fixing it. The 100% customer satisfaction policy covers print quality issues.
What paper are Andy okay's 50x70 cm prints produced on?
The prints are produced on 200gsm matte fine art paper, a weight that gives the image body and a non-reflective surface. The production team has over 70 years of experience printing high-quality art, and each print comes with a certificate of authenticity. The printing facilities are also 100% climate-neutral.
Key facts
Delivery
Arrives in 5-7 business days; allow 2-3 business days handling for prints, 4-6 business days for professionally framed prints
Warranty
100% customer satisfaction; print problems can be claimed with a photo within 30 days of receipt
Browse 50x70 cm prints sized and ready to frame
You now know that 50x70 cm equals 20x28 inches, that the size is available from specialty frame retailers, and that Andy okay's prints are labelled in both systems so the guesswork is already done. Browse the 50x70 cm collection, pick a design, and order knowing the framing path is clear.
