Cloud Data Egress & Network Cost Calculator
Model internet transfer, CDN cache savings, cross-region movement and request fees with editable provider-specific pricing assumptions.
Model your scenario
Calculations update instantly. Your entered values stay in your browser unless you choose to share a scenario URL. Rates and assumptions must be checked before purchasing.
Calculated results
Enter your assumptions above.
Breakdown
Comparison / spending distribution
How this estimate works
Provider egress invoices are sensitive to transfer destinations, included quotas, regions and CDN behavior. The estimate calculates origin internet transfer after an assumed cache-hit ratio, subtracts a free allowance, then applies a user-entered per-GB rate. Cross-region movement, CDN fees and request fees are added separately.
Do not treat the default inputs as AWS, Azure, GCP or Snowflake quotes. For a purchasing decision, replace every field with the provider’s exact region-specific price card and validate network flow diagrams.
Frequently asked questions
What is cloud data egress?
Egress is data transferred out of a provider or region, typically to users or another network. Billing boundaries vary.
Do all clouds charge the same rate per GB?
No. Rates depend on provider, region, tier, destination, volume and included allowances.
Does CDN caching always lower the bill?
Caching can reduce origin delivery but CDNs may charge for requests and edge transfer. Model both sides of the bill.
Does D1 charge separately for database egress?
Cloudflare currently states no data transfer/egress fees for D1-accessed data, but other services in the architecture may have separate charges.
Official sources and pricing checks
Last methodological review: November 10, 2026. Vendor prices and product limits may change. This tool is not a bill, financial recommendation or guarantee of free-tier eligibility.
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