Keeping track of your macOS free space is essential for maintaining the performance of your MacBook or iMac. Running out of free space can slow down your system, cause apps to crash, and prevent updates from installing properly. In this guide, we’ll show you how to easily check your Mac’s free disk space in just a few steps.
If you’ve read our article on free disk space and want to know exactly how to check the available macOS free space on your MacBook or iMac, you’ve come to the right place. We’ve simplified the process into three easy steps so you can quickly check how much free disk space is available on your Apple device.
If you’re wondering how to check your free space on macOS, follow these simple steps:
It’s that simple! Now you know how much space you have left on your macOS hard disk and what categories are consuming your storage.



If you prefer visual instructions, watch our video tutorial on how to check macOS free space:
If you’ve checked your macOS free space and found that your hard disk is nearly full, it’s time to take action to avoid performance issues. A full hard drive can slow down your system, and you may run into errors when saving files or installing new applications.
Here’s what you can do to free up space on your macOS device:
For a more detailed guide on how to free up space on your Mac, check out our full step-by-step guide:

For more detailed instructions, check out our guide on Show me how to free up space on my macOS hard disk
Having enough macOS free space is crucial for the smooth functioning of your computer. If you’re wondering why it’s important to manage your disk space, here are a few reasons:
To learn more about managing your macOS storage, visit Apple’s official guide for further tips.
Why Should You Clean Up Your Computer and Give It Free Space?
If you were looking for a guide on how to check your free space on a Windows PC instead of macOS, no worries! Click the link below to access our guide for checking Windows hard disk space:
Check your Windows hard disk free space
We hope this guide has helped you learn how to check your macOS free space and understand the importance of keeping enough disk space available on your MacBook or iMac. If your disk is nearly full, follow our guide on freeing up space to keep your system running smoothly. Regularly checking your storage ensures optimal performance and system stability.


