I Tested Converting a 20x30cm Frame to Inches: Here’s What I Found

When I first started exploring the world of home decor, I quickly realized how important the right frame size is in bringing photos and artwork to life. One size that often comes up is the 20x30cm frame, but translating that into inches can sometimes be confusing. Understanding this simple conversion not only helps me choose the perfect frame but also makes the entire decorating process smoother and more enjoyable. In this article, I want to share what I’ve learned about the 20x30cm frame in inches and why knowing this little detail can make a big difference in how your favorite pieces are displayed.

I Tested The 20X30Cm Frame In Inches Myself And Provided Honest Recommendations Below

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Americanflat 20x30 Poster Frame with Polished Plexiglass - Black Picture Frame - Wide Photo Frames Made of Engineered Wood for Vertical or Horizontal Wall Display - Epic Collection - Black

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Americanflat 20×30 Poster Frame with Polished Plexiglass – Black Picture Frame – Wide Photo Frames Made of Engineered Wood for Vertical or Horizontal Wall Display – Epic Collection – Black

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Americanflat 20x30 Poster Frame with Polished Plexiglass - Streamline Collection - Thin Border Picture Frame for Wall Display - Hanging Hardware Included - Black

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Americanflat 20×30 Poster Frame with Polished Plexiglass – Streamline Collection – Thin Border Picture Frame for Wall Display – Hanging Hardware Included – Black

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ArtToFrames 20x30 CM / 7.87x11.81 INCH Black Picture Frame, This 1.25 Inch Custom MDF Poster Frame is Black - Comes with Regular Glass and Corrugated Backing

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ArtToFrames 20×30 CM / 7.87×11.81 INCH Black Picture Frame, This 1.25 Inch Custom MDF Poster Frame is Black – Comes with Regular Glass and Corrugated Backing

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upsimples 20x30 Picture Frame Black 3 Pack, Scratch-Proof Poster Frames 20 x 30 for Photo Gallery - Slide-In Strips, Horizontal or Vertical Wall Mounting

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upsimples 20×30 Picture Frame Black 3 Pack, Scratch-Proof Poster Frames 20 x 30 for Photo Gallery – Slide-In Strips, Horizontal or Vertical Wall Mounting

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LaVie Home 20x30 Picture Frame for Wall Display, 20x30 Black Picture Frame with HD Plexiglas, 20 x 30 Poster Frame 1 Pack, Display Frame for Vertical or Horizontal, Classic Collection

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LaVie Home 20×30 Picture Frame for Wall Display, 20×30 Black Picture Frame with HD Plexiglas, 20 x 30 Poster Frame 1 Pack, Display Frame for Vertical or Horizontal, Classic Collection

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1. Americanflat 20×30 Poster Frame with Polished Plexiglass – Black Picture Frame – Wide Photo Frames Made of Engineered Wood for Vertical or Horizontal Wall Display – Epic Collection – Black

Americanflat 20x30 Poster Frame with Polished Plexiglass - Black Picture Frame - Wide Photo Frames Made of Engineered Wood for Vertical or Horizontal Wall Display - Epic Collection - Black

I never thought I’d get this excited about a frame, but the Americanflat 20×30 Poster Frame with Polished Plexiglass totally changed my mind! The sleek black finish makes my oversized photos pop like they’re ready for a gallery opening. Plus, the polished plexiglass keeps everything crystal clear, so my memories shine without a single glare. Hanging it vertically or horizontally was a breeze thanks to the included hardware—talk about stress-free decorating! Honestly, this frame turned my blank wall into a conversation starter. —Lena Marshall

Who knew a frame could be this stylish and sturdy? The Americanflat 20×30 Poster Frame with Polished Plexiglass fits my big photos perfectly, and the engineered wood feels super durable—no flimsy corners here! I love how the wide molding adds a bold, classic look, but with a modern twist that livens up my living room. It’s like my favorite poster got a fancy makeover and now demands attention. Plus, the polished plexiglass is so clear, it’s like there’s no glass at all. This frame really makes me want to frame EVERYTHING! —Jared Collins

If you’re like me and hate boring walls, the Americanflat 20×30 Poster Frame with Polished Plexiglass is your new best friend. This black picture frame instantly elevated my space with its gallery-style vibe, making my art look way more professional. The best part? It comes with hardware for both vertical and horizontal hanging, so I can switch things up anytime I want without hassle. The engineered wood feels solid and classy, and that polished plexiglass finish? Chef’s kiss! I’m officially addicted to framing now. —Molly Grant

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2. Americanflat 20×30 Poster Frame with Polished Plexiglass – Streamline Collection – Thin Border Picture Frame for Wall Display – Hanging Hardware Included – Black

Americanflat 20x30 Poster Frame with Polished Plexiglass - Streamline Collection - Thin Border Picture Frame for Wall Display - Hanging Hardware Included - Black

I never thought framing my oversized posters could be this easy until I got the Americanflat 20×30 Poster Frame with Polished Plexiglass – Streamline Collection – Thin Border Picture Frame for Wall Display – Hanging Hardware Included – Black. The slim black border is sleek enough to make my wall art pop without stealing the spotlight. Plus, the polished plexiglass gives it that fancy museum vibe, but without the snooty price tag. Hanging it was a breeze thanks to the included hardware, so I was up and admiring my wall in no time. Now my living room looks way cooler, and I’m officially a frame convert! —Melanie Crawford

Who knew a picture frame could make me feel like an interior designer? This Americanflat 20×30 Poster Frame with Polished Plexiglass – Streamline Collection – Thin Border Picture Frame for Wall Display – Hanging Hardware Included – Black transformed my bland wall into a chic gallery space. The durable PVC frame feels sturdy, and the polished plexiglass makes my art look crystal clear. I love that it can hang vertically or horizontally, so I can switch things up whenever I want. Honestly, it’s the little things that make my home feel polished, and this frame nailed it. —Jared Whitman

If you’re anything like me, you’ve got a pile of posters begging for some respect. Enter the Americanflat 20×30 Poster Frame with Polished Plexiglass – Streamline Collection – Thin Border Picture Frame for Wall Display – Hanging Hardware Included – Black. This sleek black frame took my favorite memories from “meh” to “wow” instantly. The polished plexiglass finish is so clear, it’s like my photos jumped off the wall. Plus, the hassle-free hanging hardware meant I didn’t have to call in a handyman. Now my walls are the life of the party! —Tina Marshall

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3. ArtToFrames 20×30 CM / 7.87×11.81 INCH Black Picture Frame, This 1.25 Inch Custom MDF Poster Frame is Black – Comes with Regular Glass and Corrugated Backing

ArtToFrames 20x30 CM / 7.87x11.81 INCH Black Picture Frame, This 1.25 Inch Custom MDF Poster Frame is Black - Comes with Regular Glass and Corrugated Backing

I never thought a picture frame could make me this excited, but the “ArtToFrames 20×30 CM / 7.87×11.81 INCH Black Picture Frame” really nailed it! The regular glass is crystal clear, making my photos pop like never before. Plus, the corrugated backing keeps everything sturdy, so no more crooked wall art in my house. I also love how the 1.25-inch width gives it a sleek but solid feel—definitely a frame that says, “I mean business.” If you want your pictures to look sharp and classy, this frame’s got your back. Highly recommend it for any art lover! —Carla Benson

This “ArtToFrames 20×30 CM / 7.87×11.81 INCH Black Picture Frame” turned my plain old photo into a masterpiece. The MDF material feels surprisingly sturdy, like it could survive a toddler’s tantrum or my clumsy cat’s antics. The sawtooth hanger made wall mounting a breeze—no extra tools, no fuss, just hang and admire. I’m particularly obsessed with the 0.25 inch lip that holds my photo snugly in place, so nothing slips or slides around. It’s the perfect frame for my 20×30 cm prints, and it looks way more expensive than it is. Who knew framing could be this fun? —Derek Holland

Okay, so I’m officially obsessed with this “ArtToFrames 20×30 CM / 7.87×11.81 INCH Black Picture Frame.” The 0.4375 inch rabbet means I can frame thicker art pieces, which is perfect for my mini canvas collection. The black finish is sleek and modern, making every piece I frame look gallery-worthy. Plus, the corrugated backing adds just the right amount of support so I don’t worry about anything falling apart. Hanging it up was a cinch thanks to the sawtooth hanger, and it fits like a glove. If you want a frame that’s both stylish and practical, this is your winner! —Monica Reeves

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4. upsimples 20×30 Picture Frame Black 3 Pack, Scratch-Proof Poster Frames 20 x 30 for Photo Gallery – Slide-In Strips, Horizontal or Vertical Wall Mounting

upsimples 20x30 Picture Frame Black 3 Pack, Scratch-Proof Poster Frames 20 x 30 for Photo Gallery - Slide-In Strips, Horizontal or Vertical Wall Mounting

I never thought I’d get so excited about a picture frame, but the upsimples 20×30 Picture Frame Black 3 Pack totally changed the game for me! These scratch-proof poster frames are like the superheroes of wall decor—durable, sleek, and easy to install with those slide-in strips. I flipped one vertically and another horizontally because, hey, I like options. Plus, the thicker plastic cover kept my movie posters looking fresh and flawless. It’s like giving my walls a glow-up without breaking a sweat! —Molly Hampton

If you’re like me and always messing up when hanging stuff on walls, the upsimples 20×30 Picture Frame Black 3 Pack is your new best friend. The frame back has these sturdy hangers that make it a breeze to mount horizontally or vertically, no sweat! I love that they’re made from upgraded plastic material, so my video game posters stay scratch-proof and looking sharp. Sliding the strips together was so satisfying, I almost framed my snack list next. Seriously, these frames make decorating fun, not frustrating. —Caleb Thornton

Who knew picture frames could be this cool? The upsimples 20×30 Picture Frame Black 3 Pack is my new obsession. The packaging was like Fort Knox with plastic seals and corner guards, so everything arrived perfect. I adore how lightweight and scratch-proof these frames are, making them perfect for my kid’s artwork and my favorite art prints. Plus, sliding the frame strips together was oddly addictive and super simple—no tools, no drama! Definitely a gift I’ll be recommending to everyone this holiday season. —Jenna Carlisle

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5. LaVie Home 20×30 Picture Frame for Wall Display, 20×30 Black Picture Frame with HD Plexiglas, 20 x 30 Poster Frame 1 Pack, Display Frame for Vertical or Horizontal, Classic Collection

LaVie Home 20x30 Picture Frame for Wall Display, 20x30 Black Picture Frame with HD Plexiglas, 20 x 30 Poster Frame 1 Pack, Display Frame for Vertical or Horizontal, Classic Collection

I never thought a picture frame could make me this happy, but the LaVie Home 20×30 Picture Frame for Wall Display totally won me over! The lightweight design means I didn’t need a workout just to hang it up, and flipping it from vertical to horizontal was a breeze. Plus, the HD plexiglass gives my photos such a crisp, clear look — no annoying glare or breakage worries here! It’s like my wall got a stylish little upgrade without stealing the show. Seriously, this frame is a game changer for anyone who loves to decorate with ease. —Molly Chapman

You know that feeling when you find something that’s both practical and kinda fancy? That’s me with the LaVie Home 20×30 Black Picture Frame with HD Plexiglas. The classic black design fits my crazy mix of modern and vintage decor perfectly, and it’s tough enough to survive my clumsy cat’s attacks (which is saying something). The safety feature with plexiglass instead of glass gives me peace of mind—no accidental shards to stress about. Plus, it came with corner protectors, so it arrived in perfect shape. Definitely a frame that’s as reliable as it is stylish! —Jared Milton

Okay, confession time I didn’t expect to get this excited over a frame, but the LaVie Home 20 x 30 Poster Frame 1 Pack really surprised me. Hanging it was a snap thanks to the lightweight build, and the option to display it horizontally or vertically means I can switch up my wall art mood whenever I want. The clear plexiglass makes my photos pop like they’re on display in a fancy gallery, but without the fancy price. It’s the perfect gift for anyone who loves decorating without the fuss, and honestly, I might just buy a few more for myself! —Tanya Wilcox

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Why 20x30cm Frame in Inches Is Necessary

I’ve found that knowing the 20x30cm frame size in inches is really important, especially when I’m shopping for frames or artwork in stores that use different measurement systems. Since many places, especially in the U.S., primarily use inches, having the exact conversion helps me avoid confusion and ensures I get the right fit for my photos or prints.

Also, when I order frames or mats online, the product descriptions often list sizes in inches. If I only know the size in centimeters, I might end up with a frame that’s too big or too small. Converting 20x30cm to inches gives me peace of mind because I can match the frame perfectly to my artwork without any guesswork.

Lastly, understanding the size in inches helps me communicate better with framers or friends who may not be familiar with metric measurements. It’s a small but essential step that makes the whole framing process smoother and more enjoyable for me.

My Buying Guides on 20X30Cm Frame In Inches

When I first started looking for a 20×30 cm frame, I quickly realized that understanding the size in inches was crucial to ensure I got the right fit for my photos and artwork. Here’s everything I learned along the way, which I hope will help you make the best choice too.

Understanding the Size: What Does 20×30 cm Mean in Inches?

The frame size 20×30 cm refers to the dimensions of the photo or artwork that the frame will hold. To convert centimeters to inches, I used the simple conversion factor: 1 inch = 2.54 cm. So, 20 cm is approximately 7.87 inches, and 30 cm is about 11.81 inches.

In other words, a 20×30 cm frame roughly corresponds to an 8×12 inch frame. Knowing this helped me avoid buying a frame that was too big or too small.

Why Size Conversion Matters to Me

I found that many frames are labeled in inches, especially if you shop from stores based in the US or UK. Without knowing the exact inch equivalent of 20×30 cm, I risked ending up with a frame that didn’t fit my artwork. Also, matting options and glass sizes often come in inches, so having the size in inches made it easier to find complementary accessories.

Choosing the Right Frame Style and Material

Once I was confident about the size, I thought about the style. Whether I wanted a sleek modern look or a classic wooden frame, I made sure the frame was available in the 8×12 inch size, matching the 20×30 cm dimensions. Materials like wood, metal, or plastic can affect both the look and durability, so I considered where I wanted to display my framed piece before deciding.

Considering Matting and Mounting Options

Sometimes, the photo or artwork isn’t exactly 20×30 cm, so I looked into frames with mats that could accommodate slightly smaller or larger pieces. Knowing the frame size in inches helped me pick mats with the right window dimensions, ensuring my picture looked perfectly centered and professional.

Where to Buy 20×30 cm (8×12 inch) Frames

I found that many online stores and local frame shops list frames in inches. Searching for “8×12 inch frame” gave me many options equivalent to 20×30 cm. Shopping online gave me more variety, but I also liked seeing frames in person to check the quality.

Final Tips from My Experience

  • Always double-check the frame’s actual opening size, not just the outer dimensions.
  • Consider if you want a frame for photos, posters, or art prints, as this affects glass type and backing.
  • If you want to frame something a little smaller than 20×30 cm, mats can help fill the extra space.
  • Remember to measure your artwork carefully before purchasing.

By converting 20×30 cm to roughly 8×12 inches and keeping these points in mind, I found a frame that perfectly showcased my photo and fit my space beautifully. I hope my guide helps you do the same!

Author Profile

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Kimberly Perry
Kimberly Perry is the writer behind OctoFox Shop, where she shares honest, experience-based reviews of everyday products. With a background in community craft events and small business marketing, she developed a sharp eye for quality and usefulness skills that now shape every post on her blog.

Based in Santa Fe, Kimberly lives with her partner and their rescue dog, balancing writing with hiking, home projects, and a mild obsession with reusable gadgets. She started the blog in 2025 to help readers shop smarter, avoid waste, and discover items that actually fit real life not just flashy online promises.