How to Choose the Right Size Photo Frame for Your Wall
Why Size Matters More Than You Think
Choosing the wrong size photo frame is one of the most common decor mistakes. A frame that's too small gets lost on a large wall. One that's too big can overwhelm a small space.
Getting the size right is the difference between a wall that feels curated and one that feels cluttered. Here's everything you need to know.
Standard Photo Frame Sizes Explained
At Decorior, we primarily offer frames in the following sizes:
| Size | Dimensions | Best For |
|------|-----------|----------|
| A5 | 14.8 × 21 cm | Desk display, small gifts, bedside table |
| A4 | 21 × 29.7 cm | Home walls, office decor, standard gifting |
| A3 | 29.7 × 42 cm | Feature walls, statement piece, large photos |
| A2 | 42 × 59.4 cm | Living room walls, gallery walls, bold displays |
Choosing a Size for Your Wall
Single Wall Display
For a single photo on a standard bedroom or living room wall, A3 is usually the sweet spot. It's large enough to be noticed without dominating the space.
If you're hanging it in a hallway or a compact room, A4 works well — especially for portrait-orientation photos.
Gallery Wall (Multiple Frames)
If you're creating a gallery wall with 4–6 frames, mix sizes:
Above a Sofa or Bed
These spots are often underestimated. A single A2 frame — or a set of three A3 frames side by side — works beautifully as a headboard alternative or a living room centrepiece.
Choosing a Size for a Gift
When gifting a photo frame, the occasion usually determines the size:
A4 is the most universally appreciated gifting size — it's not too large to be impractical and not too small to feel underwhelming.
Portrait vs. Landscape Orientation
Most of our frames support both orientations. As a rule of thumb:
When in doubt, upload your photo in our customiser — it will automatically fit the frame and let you adjust the zoom and crop.
Tips Before You Order
Need Help Deciding?
Our customiser shows you a preview of your photo in the chosen frame before you order. You can switch between sizes to see what looks best — no commitment until you add to cart.
Browse our collection and find the perfect size for your next frame.