Sometimes I need to get quick AVD pricing without having to go into the depth of the Microsoft official calculator so using the Microsoft Pricing API I’ve quickly put one together:
I’ve put together a quick AVD pricing calculator to grab a quick estimate pricing, it uses the MS API for the latest costs:

https://azvmprice.andrewstaylor.com/avd/
Enter the details and it will give you pricing and details of what it’s recommending

Enjoy!