Cost estimation for Data transfer - exam105/backend GitHub Wiki
AWS S3 Standard Data Transfer Costing
In this article, you will see how AWS S3 Standard Data Transfer is being costed in one of the easiest ways i.e., in an AWS S3 Calculator (Excel File) made and maintained by the exam105 team.
Here's a sample of what things look like:

Looking at the above method, you just have to edit the light red values according to yourself, and then you will get a detailed view of how many requests are being sent (per minute, hour, etc), data size being exchanged (per minute, hour, etc), total data size in GB's, different costs per month (standard storage, data return, scan, etc), and total cost per day and per month.
Usage:
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Edit light red colored values only i.e., no. of requests per second & data size exchanged per request. Once you enter these values, you will get the results automatically.
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Purple coloured values are Singapore Region Standard Rates taken from AWS Official Website, update on July 2022. (Only edit/update these according to yourself if you found these outdated)
Download Calculator
Download the AWS S3 Calculator from our Documentation-support Repository.