I'm new to EPiServer and I am wondering if there is something like the Calendar class for MVC.
What is the calendar class? What are you trying to achieve?
If you're referring to the EPiServer:Calendar web control (http://world.episerver.com/documentation/Class-library/?documentId=cms/9/10C78F4F) I would say no.
Quite alot of the Episerver web controls are not widely used and I guess is therefore not ported to MVC. Even if you're using WebForms I would recommend that you create your own calendar function as the built-in web controls aren't always that good.
I am to migrate a calendar from webforms to mvc that uses that particular class and was therfore wondering if there was an mvc equivalant since I couldn't find anything in the docs.
Well thanks for the answers I will look into creating my own calendar instead.