Today will show you how to check SharePoint site storage utilisation from admin center.
After login to admin center of SharePoint on the right top corner you will see overall status of storage for all sites.
If we would check storage for every site we have to go to admin panel for sharepoint and then after open site address and then on the left side choose Site Content.
Then we will switch to classic view and then need to click Site settings on right corner.
From the visible list of configurations let’s click Storage Metrics.
Now we are in view where we can check capacity in every folder in this SharePoint site.