For those of you who are used to working with Microsoft Azure, the Azure Pricing calculator should be fairly familiar:
As a side note: it now includes calculation for the recently announced Azure App Services!
Now how about the Azure Cost Estimator Tool?
This new tool was released on the 27th March 2015, and it enables you to further estimate the costs of running your workloads in Azure. I was playing with it recently and looks very promising!
It can profile your current On-Premises Environment and estimate how much you'd pay in Azure:
Alternatively you can customize and run against your own scenario:
You can check out the Microsoft Azure Cost Estimator Tool by downloading it from: http://www.microsoft.com/en-us/download/details.aspx?id=43376