Comparison of pricing calculator and TCO calculator.
Pricing Calculator
Designed to give an estimated cost for provisioning resources in Azure. It can provide an estimate for individual resources, build out a solution or use an example scenario. You can estimate the cost of any resources, and even account for different storage options.
TCO Calculator
Designed to compare costs of running on-prem infrastructure compared to cloud infrastructure. You enter your current on-prem structure and the TCO calculator compares this with an Azure environment supporting the same requirements.