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R2 Pricing Calculator

Cloudflare R2 Object Storage is S3-compatible and allows developers to store large amounts of unstructured data without the costly egress bandwidth fees associated with typical cloud storage services.

Input your expected R2 usages to generate an estimate for what you will pay.



By using Cloudflare you could save $695.46 each month

month  |  year

$173.25 / mo

$868.71 / mo

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This calculator is for informational purposes only. Prices are limited to the public fees as of February 22, 2023, and do not include taxes and any other fees. Amazon S3 price and egress fees are based on the tiered rates for S3 Standard in the US East region and data transfer fees from Amazon S3 to Internet as published on

For the purposes of this calculator, 1GB is 1,000,000,000 bytes.