- $0.10 per instance-hour consumed (or part of an hour consumed).
- Pay only for what you use.
- $0.20 per GB of data transferred outside of Amazon (i.e., Internet traffic).
- Data transferred between EC2 instances or EC2 and S3 is free.
- $0.15 per GB-Month of Amazon S3 storage used for your images (charged by Amazon S3).
Each instance is like a 1.7GHz Xeon with 1.75GB RAM, 160GB of disk space, and 250Mbit/sec of bandwidth.