Compute

Amazon Elastic Container Registry

Timebilled
Bytesbilled
Callsbilled

In one line

Storage per GB-month plus data transfer out. In-Region pulls to EC2, Fargate, Lambda and App Runner are free.

What gets missed

Cross-Region replication charges data transfer out against the source Region on every copy. Untagged and superseded layers keep accruing storage until a lifecycle policy actually deletes them.

Find it on your bill

Filter Cost Explorer or your Cost and Usage Report by these usage types. A usage type with no region prefix means us-east-1.

TimedStorage-ByteHrs
TimedStorage-Archive-ByteHrs
Retrieval-Archive

Bills the same way

These services turn exactly the same meters, so what you learn here transfers.