Under Settings > iCloud, tap Manage Storage. It may also be worth checking out if an Apple One bundle could save you some money.

Apple offers 50GB for $0.99/month and up to 2TB for $9.99/month. Apple includes 5 GB for free, but that doesn’t go far. One thing to watch out for is running out of iCloud Storage. It’s also a good idea to review what you have iCloud backing up with the toggles shown above. Once iCloud Backup is turned on, your iPhone, iPad, or iPod touch will automatically backup when it is charging and connected to Wi-Fi with the screen locked. You can see the last successful iCloud backup under the “Back Up Now” button.Tap the toggle to turn on iCloud backups if they’re not already.Tap your name at the top then choose iCloud.On iPhone, iPad, and iPod touch, head to the Settings app.Here’s how to check your iCloud backup settings: In the event something happens to your device or you upgrade, it’s seamless to restore everything with your iCloud backup. The simplest way to backup an iOS/iPadOS device is through iCloud. Tips and tricks to backup iPhone, iPad, and Mac Backup iPhone, iPad, iPod touch iCloud Backup iPhone and iPad with third-party options.Tips and tricks to backup iPhone, iPad, and Mac.

How can i backup mac to icloud