How to Get the Size of an Amazon S3 Bucket Share July 12, 2021 Dm4r Technology AWS makes finding the size of an S3 bucket fairly unintuitive and hidden in the menus. Here’s how to find the total size, graph it in CloudWatch, or fetch it programmatically from the command line. Read This Article on CloudSavvy IT › Source : How to Get the Size of an Amazon S3 Bucket