iCloud Free 5GB Storage Calculator

What actually fits in 5 GB of iCloud

On its own, with nothing else in the account, 5 GB holds a surprising amount. The trouble is that nobody's account looks like that. The isolated version first:

Now the reality check. Take a modest 2 GB iPhone backup and half a gigabyte of Mail, Drive and app data off the top, and only 2.5 GB is left for pictures. That is about 1,000 HEIC photos, not 2,000. Add a five-minute 4K clip from a birthday and you have spent another 0.85 GB, which is 340 photos' worth. This is why the free tier feels smaller than the number suggests.

One convention note: Apple counts iCloud storage in decimal gigabytes, so 5 GB means 5,000 MB, not 5,120. The calculator above uses the same maths.

What counts toward your free 5 GB (and what doesn't)

The 5 GB is one shared pool attached to your Apple Account, not a per-device allowance. Two iPhones and an iPad on the same account share a single 5 GB, and each device with iCloud Backup switched on carves out its own slice.

Counts against your 5 GB:

• iCloud Photos, both photos and videos
• iCloud Backup for every iPhone and iPad signed in
• iCloud Drive files, including anything in Desktop and Documents sync
• iCloud Mail and its attachments (the attachments are usually the heavy part)
• Messages in iCloud, including the photos and videos people send you
• Voice Memos and synced app data from apps you allowed

Does not count:

• Apps, music, films and books bought from Apple, because Apple stores those for you
• Shared Albums, which have their own separate limits
• Photos in someone else's iCloud Shared Photo Library, which use the creator's storage
• The download size of an app itself, only its synced data counts

Apple documents all of this under "Manage your iCloud storage" in its support library, and it is worth reading once if a category in Settings looks bigger than you expect.

How to get back under 5 GB without paying

Work in this order, because it is sorted by gigabytes recovered per minute of effort:

1. Delete backups for devices you no longer own. An old iPhone's backup can sit there for years, quietly holding several gigabytes. This is often the whole problem in one tap.
2. Empty large Mail attachments and Mail trash. A handful of forwarded PDFs and video attachments add up faster than people expect.
3. Cut the longest videos. One ten-minute 4K clip is 1.7 GB, which is a third of the free tier for something you have probably never rewatched.
4. Clear duplicates and near-duplicates. Cheapest gigabytes in the library, because you lose nothing. The duplicate photo space calculator estimates how much is hiding in yours.
5. Screenshots and burst runs. Individually small, collectively enormous. The camera roll cleanup estimator turns the target above into a plan for what to clear first.

Steps three to five are camera roll work, and camera roll work is exactly what Swipe44 was built for. You go through photos one swipe at a time, right to keep and left to mark, working from Recents, Random or a single month so it never becomes one impossible pile. Duplicates are hashed on your phone and grouped for review. Everything you marked goes at once behind one system confirmation, and the app tells you how many megabytes came back, which is the number this calculator just asked you to hit. Nothing is uploaded, and iCloud originals are never downloaded while it works.

One last thing: get under 5 GB before you try to downgrade a paid plan. Apple will not let you drop to the free tier while you are still over the line.

When paying actually beats deleting

Being honest about it: at $0.99 a month, the 50 GB tier is cheap enough that a genuinely large library is not worth fighting. The rough rule is 20 GB. If you are more than about 20 GB over the free limit, getting to 5 GB means deleting photos you would rather keep, and $11.88 a year is a fair price for not having to make those calls.

The reason to try anyway is that the saving repeats. Staying free is $11.88 a year you never spend, every year, and most libraries a few gigabytes over the line are carrying that much in duplicates and screenshots alone. Try the cleanup first, then decide.

If you decide to pay after all, the iCloud storage cost calculator works out which tier your library needs and what it costs a month and a year.