Forum Discussion
Excel file/workbook size limits in OneDrive?
What is max file/workbook size limits for Excel in OneDrive? Going by the article it's up to 50mb? https://support.microsoft.com/en-us/office/file-size-limits-for-workbooks-in-sharepoint-9e5b...
50MB if you have Sharepoint in your subscription, otherwise 5MB (you may vote for increasing the latest here please increas file size limits from 5mb to 50 mb to open excel online ).
That doesn't mean you can't upload larger files, that means you can't work with them online. To open/edit such file you need to download it to local drive, open in desktop application and upload back if changed.