Framing artwork is an art in itself, and one of the most impactful decisions you'll make is whether to use a mat, and if so, what size. A well-chosen mat can transform a simple piece of art into a gallery-worthy display, enhancing its aesthetic appeal and providing crucial protection. But how do you determine the perfect mat size? That's where our frame mat size calculator comes in handy!
This comprehensive guide will walk you through the importance of matting, explain the key dimensions involved, and show you how to use our calculator to achieve professional-looking results every time.
What is a Mat and Why Use One?
A mat (or passe-partout) is a flat, paper-based border that goes between your artwork and the frame's glass. It typically has a beveled opening through which the artwork is viewed. Mats serve several critical purposes:
- Aesthetic Enhancement: Mats create breathing room around your artwork, drawing the viewer's eye inward and making the piece feel more substantial and important. They can complement colors within the artwork or provide a neutral transition to the frame.
- Protection: Mats provide a vital air gap between your artwork and the glass. Without a mat, the artwork can stick to the glass over time, leading to damage, especially with photographs or delicate media.
- Visual Balance: A mat can help balance an artwork within a larger frame, making a smaller piece feel more significant or adjusting proportions to fit a standard frame size.
Understanding Mat Dimensions
To use our calculator effectively, it's essential to understand the different dimensions involved:
- Artwork Size: This is the exact width and height of the image or print you want to frame.
- Mat Opening Size: This is the inner cut-out dimension of the mat. It should typically be slightly smaller than your artwork (e.g., 1/4 inch smaller on each side) to create an overlap that holds the artwork securely behind the mat. Our calculator assumes the artwork width/height are the dimensions you want visible through the mat opening.
- Outer Mat Size (or Frame Opening Size): This is the total external dimension of the mat. It must perfectly fit inside your chosen frame's rabbet (the recessed groove where the artwork, mat, and backing fit).
Our calculator helps you determine the mat border widths (top, bottom, left, right) based on your artwork size and the frame's opening size. This allows you to see if a particular frame will give you the desired mat proportions.
How to Use the Frame Mat Size Calculator
Using the calculator above is straightforward. Follow these steps:
- Artwork Width: Enter the exact width of your artwork or photograph in inches.
- Artwork Height: Enter the exact height of your artwork or photograph in inches.
- Frame Opening Width: Input the internal width of your frame (the size of the opening where the mat and artwork will sit). This is also the outer width of the mat you'll need.
- Frame Opening Height: Input the internal height of your frame. This is also the outer height of the mat you'll need.
- Click "Calculate Mat Borders": The calculator will then display the resulting mat border widths for the top, bottom, left, and right sides.
If the calculated borders are uneven or too small, you may need to choose a different frame or adjust your artwork's visible area.
Tips for Choosing the Perfect Mat Size
The Golden Rule of Matting (and when to break it)
Traditionally, mats often follow a "bottom weighting" principle, meaning the bottom border is slightly wider than the top and side borders. This creates a visually stable look, especially for portraits or vertically oriented pieces, as it counteracts the optical illusion that makes equally-sized borders appear narrower at the bottom.
- Equal Borders: For modern or minimalist pieces, perfectly equal borders can look sleek and contemporary.
- Bottom-Weighted: A bottom border that is 10-20% wider than the top can add elegance and gravitas. For example, if your top and side borders are 2 inches, try a 2.25 to 2.5-inch bottom border.
Consider the Artwork Itself
- Small Artwork: Small pieces often benefit from wider mats to give them more presence and prevent them from getting lost in a larger frame.
- Large Artwork: Very large pieces might require less extensive matting, or even no mat at all, if the frame itself is substantial enough.
- Orientation: Vertical artwork often looks best with bottom weighting, while horizontal artwork might benefit from more uniform borders or slightly wider side borders.
Color and Texture
While our calculator focuses on dimensions, remember that mat color and texture are equally important. Neutral colors like white, off-white, or cream are safe and versatile choices. Darker mats can add drama, while colored mats can pull out specific hues from your artwork.
Common Matting Mistakes to Avoid
- Too Narrow: A mat that is too narrow can make the artwork feel cramped and cheap. Give your art room to breathe!
- Uneven Cuts: Always double-check your measurements and cuts if doing it yourself, or rely on professional framers. Our calculator helps avoid unevenness from mismatched frame/artwork sizes.
- Ignoring Bottom Weighting: Unless intentionally going for a modern look, neglecting bottom weighting can make your artwork appear to slide down in the frame.
- Mismatching Mat and Frame: Ensure the mat's outer dimensions perfectly match the frame's opening. Our calculator helps confirm this relationship.
Conclusion
Matting is a powerful tool in framing, offering both protective and aesthetic benefits. By understanding the principles of mat design and utilizing our frame mat size calculator, you can confidently choose the right dimensions to enhance your artwork. Experiment with different frame sizes and see how the mat borders change to find the perfect presentation for your cherished pieces!