50x70cm to Inches: The Ultimate 2026 Framing & Conversion Guide

You found it. The perfect art print. It’s from a small design studio in Stockholm, the colors are stunning, and it’s going to look incredible over your console table. You click to buy, and then you see the dimensions: 50×70 cm.

Your heart sinks a little. You live in the US, where everything is measured in inches. Will it fit that 20×30 inch frame you have in the closet? Is it big enough? Too big? Suddenly, a simple purchase feels like a complicated math problem.

Relax. You’re in the right place. This isn’t just another conversion calculator. By the time you’re done reading, you’ll not only know the exact 50x70cm to inches conversion, but you’ll also understand why this size is so popular and, most importantly, how to frame it like a professional gallery curator. No more guesswork. No more framing disasters.

The Quick Answer: 50x70cm to Inches (And Why It’s Not So Simple)

Let’s get straight to the point. For those in a hurry, here’s the magic number:

50 cm x 70 cm = 19.685″ x 27.559″

For all practical purposes, everyone rounds this to 19.7 x 27.5 inches. This is the number you need.

But hold on. The problem isn’t the conversion; it’s what you do with it. You can’t just walk into a standard US store and find a 19.7 x 27.5-inch frame. This is where the confusion starts. The key is understanding the relationship between the exact metric size and the common imperial frame sizes available to you.

Here’s a quick breakdown of the numbers you’ll be juggling:

See the disconnect? The art is metric, but the frames are imperial. This is the gap we’re here to bridge.

Why 50x70cm is a Global Art Standard

Ever wonder why this specific size is so common? It’s not random. The 50×70 cm dimension is a cornerstone of international art and poster printing, and it’s closely tied to the ISO 216 international standard for paper sizes.

Specifically, it’s almost identical to the B2 paper size (500 x 707 mm). This system is brilliant because it’s based on a consistent aspect ratio, making it easy for printers and designers worldwide to scale artwork without distortion. From our experience sourcing prints for clients, nearly every European artist or print shop defaults to A-series or B-series paper sizes. 50x70cm is a commercial favorite.

This means when you buy from:

• An artist on Etsy from France
• A museum shop in Germany
• A design store like IKEA (which is Swedish)

…you’re very likely to receive a print in this dimension. It’s a fantastic “statement” size—large enough to command attention over a sofa or bed, but not so massive that it overwhelms a standard room. Knowing its inch equivalent makes you a much smarter global shopper.

5 Foolproof Ways to Convert Centimeters to Inches

The core of any conversion is the official factor, recognized by bodies like the National Institute of Standards and Technology (NIST): 1 inch = 2.54 cm.

To convert from centimeters to inches, you just divide by 2.54. Simple. But you don’t always need a calculator. Here are five ways to get the answer, from a quick mental check to a pinpoint-accurate calculation.

1. The “Good Enough” Mental Trick: For a rough estimate on the fly, just multiply the centimeter value by 0.4. It’s surprisingly accurate. For example: 70 cm * 0.4 = 28 inches. The actual answer is 27.56″, so you’re incredibly close! Perfect for when you’re in a store and just need a quick “is this about right?” check.
2. The Google Search Bar: The fastest method. Just type 50cm to inches into Google. It will give you the answer instantly in a featured snippet. No clicks needed.
3. Your Phone’s Calculator (The Gold Standard): For the precise answer, this is your best bet. It takes 10 seconds.
   • Width: 50 ÷ 2.54 = 19.685
   • Height: 70 ÷ 2.54 = 27.559
4. Dedicated Conversion Apps: If you’re a designer, builder, or artist, an app like ‘Unit Converter’ or ‘ConvertPad’ is a must-have. They work offline and handle dozens of measurement types.
5. The “Look Around You” Method: Did you know an A4 piece of paper (standard printer paper) is 21 cm wide? A US quarter is almost exactly 1 inch in diameter. Sometimes, using real-world objects can give you a tangible sense of scale that numbers alone can’t.

The Ultimate Guide to Framing Your 50x70cm Print

Okay, you’ve got your 19.7″ x 27.5″ print. Now for the fun part: making it look amazing. Based on hands-on testing with dozens of prints, here’s your step-by-step plan for framing it perfectly.

Step 1: Decide on Your Look: Mat or No Mat?

This is your first and most important decision. It dictates which frame size you’ll buy.

• No Mat (Full Bleed): The artwork extends to the very edge of the frame. This creates a modern, poster-like feel. It’s clean and simple.
• With a Mat: A paper or matboard border sits between the print and the frame. This adds breathing room, draws the eye inward, and gives a more traditional, “gallery-quality” look. In our experience, a mat almost always elevates the final presentation.

Step 2: Choose Your Framing Path

Based on your decision, here are your options. We’ve compared them to make it easy.

Step 3: If Using a Mat, Get the Opening Size Right

This is where people mess up. The opening in the mat needs to be slightly smaller than your artwork to overlap it and hold it in place.

For a 19.7″ x 27.5″ print, a perfect mat opening is 19.5″ x 27.25″. This creates a 1/8 inch overlap on all sides, which is standard practice in professional framing.

When ordering a custom mat online or from a frame shop, you’ll specify the “Outer Dimensions” (to fit your frame, e.g., 24×36) and the “Opening Dimensions” (to fit your art, e.g., 19.5×27.25).

Common Mistakes to Avoid (Read This Before You Buy a Frame!)

I’ve seen these costly and frustrating mistakes play out time and time again. Avoid them at all costs.

Mistake #1: Buying a 20×28″ Frame and Expecting a Perfect Fit.
It seems so close, right? But a 20×28 inch frame will leave small, unsightly gaps around your 19.7×27.5 inch print. The art will slide around unless you meticulously mount it to a backing board, which is a hassle. It never looks quite right.

Mistake #2: Forgetting the Mat Overlap.
Ordering a mat with an opening of exactly 19.7×27.5 inches is a recipe for disaster. Your print will have no lip to rest on and may even fall right through the opening. Always subtract at least a quarter-inch from the dimensions for your mat opening.

Mistake #3: Ignoring the “Glazing” (The Glass or Plexi).
Cheap frames often come with thin, flimsy plexiglass that is highly reflective and scratches easily. For a piece you love, it’s worth investing in a frame with UV-protective and anti-glare acrylic or glass. It makes a world of difference in how the art is viewed and preserves its colors over time. According to industry research, UV damage is one of the leading causes of print fading.

Conclusion: From Confused Shopper to Confident Decorator

That’s it. The mystery of 50x70cm to inches is officially solved. It’s 19.7 x 27.5 inches. But more than that, you now have a complete playbook for turning that knowledge into a beautifully displayed piece of art.

You know the conversion, you understand the global context, and you have a step-by-step process for framing. You can now buy art from anywhere in the world with total confidence, knowing exactly how to make it shine in your home.

Your next step? Go find that perfect 24×36 inch frame, order a mat with a 19.5 x 27.25-inch opening, and get ready to hang your new masterpiece. Happy decorating!