AWS Data Transfer Pricing Calculator - Internet, Cross-Region & Cross-AZ Costs

Data transfer in is traffic entering an AWS Region from the internet. AWS doesn't charge for it, so this calculator doesn't ask for inbound usage. Data transfer out leaves AWS for the internet and uses Region-specific aggregate tiers after the eligible shared allowance.

AWS currently provides 100 GB per month of eligible data transfer out to the internet, aggregated across AWS services and commercial Regions. Enter the allowance still remaining and your other accumulated eligible usage so this calculator prices only the new traffic in the correct tier.

Yes. AWS publishes an outbound price for the exact source-to-destination Region pair and a separate inbound line item at $0 for the receiving side. This calculator resolves the exact direction, shows the paid source charge, and never assumes the reverse path has the same rate.

For the standard cross-AZ case, AWS meters the resource sending the bytes and the resource receiving them. That can produce one outbound-side and one inbound-side charge. Some AWS services exempt one or both sides, so always verify the service pricing pages for the actual path.

No. Those products can add their own processing, port, SiteLink, endpoint, or managed transfer fees. The calculator covers the standard AWS Data Transfer dimensions only and lists every explicit exclusion beside the estimate.