Open the Settings app on your iPhone or iPad
Tap your name at the top
Tap iCloud
View the storage bar to see your iCloud usage
Tap Manage Account Storage or Manage Storage for more details
On a Mac, open System Settings or System Preferences
Click your Apple ID
Click iCloud
View your iCloud storage usage
On Windows, open iCloud for Windows
Sign in with your Apple ID
Check the storage section
On the web, go to iCloud.com
Sign in with your Apple ID
Check your account or storage settings if available