The AWS Pricing Calculator is a web-based tool that allows you to estimate the cost of using various AWS services. You can use the calculator to create a cost estimate for a specific workload, or to compare the costs of different AWS services and pricing options.

To use the AWS Pricing Calculator, you can go to the AWS Pricing Calculator website, and select the services you want to use. The calculator will then display the estimated cost of using those services, based on the default settings and pricing options.

You can also customize the settings and pricing options for each service to get a more accurate estimate of the cost. For example, you can specify the number of instances, the instance type, the storage type, and the data transfer rates for each service.

The AWS Pricing Calculator also provides a summary of the estimated costs, along with a breakdown of the costs by service and by region. You can use this information to compare the costs of different services and pricing options, and to make informed decisions about your AWS usage.

For more information about the AWS Pricing Calculator and how to use it, see the AWS https://aws.amazon.com/pricing/calculator/