The AWS simple monthly cost calculator is available for free and does not require you to have an AWS account first. As you can see in Figure A, the initial screen can be a bit intimidating.

AWS offers a CloudFront pricing calculator on its website that allows you to: Input usage estimates (e.g., data transfer per month, number of requests). Choose your delivery regions.

(The Amazon Web Services site provides an online AWS Simple Monthly Calculator, for tallying your monthly costs of using any combination of offered services.) ...