· source-cited · fail-closed
Model S3/Blob/GCS storage-class transitions with honest retrieval, minimum-retention, and restore costs netted in. Published-list estimate only. The math runs in your browser — your numbers never leave this page.
Computed on your device. No accounts, no bill upload, nothing sent to a server or any vendor.
Representative published-list prices, re-verified on a freshness schedule. When a rate goes stale or a resource is not in the verified table, the total is suppressed rather than guessed.