There is no direct tool but you can create your own tool by using excel and the following steps
- create an Excel with your AWS instances
- Use the following mapping table as a reference to find equivalent Azure VMs:
- https://docs.microsoft.com/en-us/azure/virtual-machines/aws-ec2-to-azure-vm-conversion
- Create a new column for the Azure equivalent VMs and map the appropriate instances using the reference table.
- To get the cost estimates for the mapped Azure VMs, you can use the Azure Pricing Calculator:
- https://azure.microsoft.com/en-us/pricing/calculator/