What size are custom magnets?
The size of your custom magnets is up to you. That’s the beauty of ordering custom-made magnets — they’re tailored to your needs.
While this opens up a world of possibilities, making those decisions can sometimes feel overwhelming. But don’t worry, we’re here to simplify your options and help you make informed choices. Below, you’ll find tips on how to choose your ideal magnet size and some popular sizing options for the most common magnet uses.
How to find the best size for your magnets
Let's start off with some tips on finding the best size for your custom magnets.
1. Consider where you will use your magnets

When it comes to magnets, size matters. Depending on how you plan to use your custom magnets, you’ll need to think about where they’ll go. If you choose the wrong size, you might end up with something too small or too large for the space. For example, if you’re ordering a fridge magnet, it should be big enough to make an impact without taking over the entire door.
2. Think about how much space your design needs
The size of your custom magnets often depends on how much content and imagery you want to include. Consider what kind of graphics, text, or logos you’ll add and how much room they need. This helps make sure your magnet design looks just as good on the magnet as it does in your mind.
3. If applicable, measure the surface area you want to cover
If you're planning to cover a larger surface with multiple magnets, measure the area beforehand. This will help you figure out the right size and how many magnets you’ll need.
4. Order a custom sample if you’re still unsure
If you're not quite sure what size works best, order a custom sample and place it on the surface. This lets you see how it looks and check that it’s the right fit before committing to a full order.
Popular sizes for common uses
Sometimes, the easiest way to find your ideal size is to look at what works well for others. Here are some of the most popular magnet types and the sizes we recommend.
Fridge magnets
When it comes to fridge magnets, size makes a difference. A typical fridge magnet is around 4 cm by 7 cm. This size is large enough to be eye-catching without taking up too much space. It also gives you enough room to include your design elements, while still being visible from across the kitchen.
Car magnets

For car magnets, the most popular size is around 7 cm by 15 cm. It’s easy to read from a distance, gives you enough space for branding or artwork, and fits most vehicle doors without being too bulky.
Promotional magnets
The go-to size for promotional magnets is around 5 cm by 10 cm. It’s compact, fits easily in a pocket or goodie bag, and still gives you enough space for logos, messages, and branding. This makes it a great option for events or giveaways.
Photo magnets
Photo magnets are usually around 8 cm by 10 cm. This size gives you room to show off your design or photo without looking cramped. It fits nicely on most refrigerators and makes a great personalized gift or keepsake.
So there you have it — the most popular sizes for custom magnets, plus some tips to help you find the best fit for your needs. We hope this helps make your decision a little easier and gives you a better idea of how to order custom magnets.
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