** How much does Azure cost **
Azure cost calculator http://azure.microsoft.com/en-us/pricing/calculator/
Azure Price Calculator (interesting for bulk calculation of several VMs) https://azprice.info/
Microsoft Azure Total Cost of Ownership (TCO) Calculator http://aka.ms/azure-tco-calculator
Azure Usage And Billing Portal https://github.com/Microsoft/AzureUsageAndBillingPortal