Can I Put My Credit Card In My Phone Case

19 Jul 2021
Can I Put My Credit Card In My Phone Case?

Questions around whether or not keeping your card next to your phone will damage the magnet have been floating around for ages due to their magnetic strip.   

So, is it bad to put your credit card in your phone case?  

The concern that most people have is that the magnetic field created by your phone will cause damage to the magnet on your credit card. While most elements of this claim are true, the important facts have been exaggerated quite a bit.

We’re here to give you peace of mind when it comes to storing your credit cards in your phone case.

Will my phone case damage my credit card?

Demagnetizing Credit Cards

The magnetic strip on all credit cards will eventually deteriorate. This is why there is an expiry date on your credit card. 

It's true that holding a strong magnet directly onto the magnetic strip of your card will cause it to demagnetize. But the important factor is how strong the magnet is. 

Bigger magnetic fields are far more likely to affect your card's magnetic strip than the tiny magnets in your phone case.

Shop Our Best Sellers

Magnetic Fields From Your Phone

While your phone does create a magnetic field, it isn't strong enough to demagnetize your credit cards. The magnetic field comes from a small magnet located at your phone's speaker. This is too weak to cause any immediate damage to your credit card. 

With this said, your card will naturally deteriorate and eventually need replacing in any case. This happens even if you keep your card and your phone separate.


Is it bad to put my credit card in my phone case?

Luckily, the magnetic field from your phone isn't strong enough to damage your credit card. Almost all credit cards nowadays contain an active chip inside them. The information on your card won't be wiped off when it passes your phone's speaker magnet. 

The only factor that does affect your card is wireless charging. This unfortunately does have the potential to demagnetize your cards. 

Putting your cards between your phone and your case while wirelessly charging exposes them to a far stronger magnetic field. So, we recommend that you don't have your cards near your phone if this applies to you. 

But if you don't rely on wireless charging, then you have nothing to worry about.

Will the magnet in my phone case damage my credit card?

The magnets inside phone cases and clasps are usually very weak. There's no risk of your phone case causing your phone to demagnetize. 

This means that things like wallet phone cases and flip phone cases are safe to use for your credit card.

Should I get a wallet phone case? 

People often ask, “Should I get a wallet phone case?

 A wallet phone case with a built-in wallet is worthwhile considering. If you're still worried that your phone's magnetic field will damage your credit cards, then this is a great solution.  

 The best wallet phone case helps to make your everyday routine easier by consolidating all your essentials in one place. The case features an outside pocket for your phone, with space for your cash and cards to be stored inside the wallet. 

Thanks to the layers of fabric between your cards and your phone, there is no danger of any demagnetization.

Join 740k+ others in following @burgaofficial