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OneDrive File Issues

Fix OneDrive Showing 731 GB Locally but Syncing Only 326 GB

Kushani NimanthikaKushani Nimanthika Sep 29, 2026 869 views

Question details

The user is experiencing a storage discrepancy where their local OneDrive folder contains significantly more data than the amount synced to the online cloud.

How to Fix OneDrive Storage Sync Discrepancies Between Local and Online Folders
Product
Microsoft OneDrive
Device & OS
Windows
Scenario
Comparing local folder properties with online cloud storage usage to verify complete data synchronization.
Observed behavior
The local OneDrive folder reports 731 GB of data, but the online cloud storage only shows 326 GB. Reconnecting the computer and restarting synchronization does not resolve this discrepancy.
Before you start

Ensure you have a stable internet connection and sufficient local hard drive space, as resolving sync discrepancies may require redownloading or re-indexing large amounts of data.

Solution 1Recommended

Force Download All Files via OneDrive Settings

Use this method to ensure all files are fully synchronized and matched between your local drive and the cloud by temporarily downloading a complete local copy.

Sometimes OneDrive's 'Files On-Demand' feature can cause File Explorer to miscalculate folder sizes. Forcing a complete download forces the client to reconcile local data with the cloud.

1
Open OneDrive Settings

Right-click the OneDrive cloud icon on the lower right of your taskbar and select 'Settings'.

2
Download all files

Navigate to the 'Sync and Backup' tab and click on 'Advanced Settings' to expand it. Under the 'Files On-Demand' section, click on 'Download all files'.

3
Wait for sync completion

Open File Explorer and monitor your OneDrive folder. Wait patiently until all files and folders display a solid green circle with a white checkmark.

4
Turn off folder backup

Once fully synced, return to OneDrive Settings. Click the 'Manage Backup' button and turn off all folders listed there, then restart your computer.

Force Download All Files via OneDrive Settings
Synchronization Time: Depending on the size of your files (e.g., 700+ GB) and your internet speed, downloading all files can take several hours. Please allow the process to finish uninterrupted.
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Frequently Asked Questions

Why are some files in my local OneDrive folder not uploading to the cloud?

Certain files, such as temporary system files, hidden caches, or files containing unsupported characters in their names, are automatically ignored by the OneDrive sync client. These will take up local space but won't reflect in your online cloud storage quota.

What does a solid green circle with a white checkmark mean in OneDrive?

A solid green circle with a white checkmark indicates that a file or folder is marked as 'Always keep on this device.' It means the file is fully downloaded to your hard drive and is available even when you are offline.

Does turning off 'Files On-Demand' use up my local hard drive space?

Yes. When you turn off 'Files On-Demand' or select 'Download all files', you force OneDrive to download a complete physical copy of every synced file from the cloud to your local hard drive, which will consume local storage space equal to your cloud usage.

How can I check my actual, accurate OneDrive cloud storage usage?

To view your accurate cloud storage usage, log into your OneDrive account via a web browser (onedrive.live.com) rather than relying on Windows File Explorer. Check the storage meter located in the bottom-left corner of the web interface.