

Normally, you can subtract the minimum about from the maximum to get the free space that can be allocated for Windows. Note: This command does not change the computer in any way. diskutil apfs resizecontainer disk0s2 limits Here, I have assumed you are using a single internal drive with just macOS installed. The amount of free space that can be allocated to run Windows can be determined by entering the following command in a Terminal application window. I'm pretty sure I have 100 GB of free storage, because I removed dozens of GB of photos and apps. As if some cached values were used while the Mac is updating the folder sizes. But after 2-3 minutes, this number changes to about 100 GB.

I tried to find "hidden files", that could cause this difference, using the Disk Inventory X app, but it shows 100 GB of free storage.Īnother strange thing that happened: after I restart the computer, the status bar at the end of the finder shows 33 GB of free storage.

I also used Onyx utility to free up some more space, empty caches, etc. The trash is empty, and I restarted my computer twice. However, the Disk Utility shows only 33 GB of free storage. So I freed up some space by removing some files, and "About My Mac" now shows almost 100 GB of free space on my Mac: I'm in the process of installing Windows 10 on my Macbook Pro (macOS 10.13.4/17E202, 256 GB of storage, no partition), but Boot Camp says I need at least 40 GB of storage.
