tech calculator
Cloud Storage & Egress Cost Calculator
Compare bandwidth transfer and egress costs across AWS, Google Cloud, Azure, and Cloudflare R2.
Formula Verified by Dr. James Callahan, PhD
Inputs
Data Allocation Volumes
GB
GB
Network Routing & Target
Egress Destination
Compare Provider
Results
Estimated Monthly Cost
$937.00
Storage Capacity Cost$46.00
Network Egress Cost$891.00
Egress Savings with R2$907.15
Cloudflare R2 Cost$29.85
Formula
Egress & storage formulas
Total Cost = (Storage GB × Storage Rate) + (Egress GB × Egress Rate)Egress rate depends on destination (public internet transfers carry a high markup, whereas R2 charges $0.00).
Step by step
How the calculation works
- 1Enter your total storage capacity in gigabytes (GB).
- 2Specify the amount of data downloaded from your buckets per month (Egress).
- 3Choose the destination for downloaded data (Internet vs Cross-Region).
- 4Select your current cloud provider to see the itemized storage/egress split.
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