How to Check Storage on a MacBook: See Available Space Easily


Learn how to check MacBook storage using About This Mac and Disk Utility. Find what’s using space and manage your Mac storage for better performance.

Have you recently experienced your MacBook running slow or performing inefficiently? Well, the main reason behind this can be the storage of your Mac. It is possible that the storage of your Mac has ended, and this can result in the slow functioning of your macOS. 

Now, to resolve the issue, you need to know how to check MacBook storage. This article will present you with the different methods that you can use to check the storage of your MacBook. 

What is storage on your MacBook?

Basically, the storage of your Mac is the place where everything is stored. From files to documents and applications, every type of data is saved in the storage of your MacBook. If the storage is exhausted, then the device will encounter different issues, as the storage also keeps the System Data, which keeps the crucial files required for the proper running of your Mac. 

Now that you know why storage is important, let’s move forward and learn the methods that allow you to know how to check storage on Mac. 

Method 1: Check Mac storage with About This Mac  

If you have not installed specialized apps like iStat Menus, and you are just trying to figure out how to view storage on Mac, this option might be the easiest. With a few clicks, you can see what takes space on your Mac pretty quickly.  

  1. Click the Apple icon at the top-left corner, then pick About This Mac from the menu.  
  2. When the new window shows up, hit More Info and it’ll bring you to the General tab (for some reason it feels a little hidden).  
  3. Scroll down until you see the Storage section; it shows how many gigabytes are available.  
  4. Next, click Storage Settings so you can get a more detailed breakdown by categories. If you hover over the bars, you should see the category name and how much space it uses.  

Below that, there are storage suggestions and a list of categories. Each category can be opened to view all items, and you can delete what you do not need to free space. In older macOS versions, the whole thing is even simpler. You click the Apple icon, choose About This Mac, and then you’ll see the Storage tab in the window right away.  

Method 2: See Mac storage via Disk Utility  

Disk Utility is a built-in macOS app; it’s sort of made for managing storage devices. Using it, you can format drives, merge several disks, check what’s going on with memory on a MacBook, and do other storage tasks too.  

  1. Access Disk Utility on your device. 
  2. On the left sidebar, select Macintosh HD and review the storage details there.  

Compared to Disk Utility with About This Mac, Disk Utility gives more of a general overview, while About This Mac shows a clearer, categorical view, including what’s inside each group, so it feels more direct.

If you are still looking for other methods through which you can see the storage of your device, then you can access the website Datarecovee

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