It's available for download here: https://mega.nz/#!HMcnHAjC!bUFSR6S76wKwEtLAZCIzcCp0NzNffVBFMs...
A small preview picture is available here: http://i.imgur.com/MbelCtS.png
So what does the spreadsheet do? By just filling in two values, how many Pokémons you have and the amount of candies for said Pokémon, you get all the following information automatically:
Number of possible evolves, both for that specific Pokémon and for all Pokémons (this also takes to consideration that you gain 2 candies while evolving).
Approximate time to perform all evolves (so you know how many lucky eggs you have to use).
Number of leftover candies after all possible evolves has been performed.
Number of candies left to next possible evolve.
Total earned XP, both for that specific Pokémon and for all Pokémons (if using a lucky egg).
A Yes/No answer to if it is profitable to transfer any more Pokémons before evolving, and how many.
A Yes/No answer to if it is profitable to catch any more Pokémons before evolving, and how many.
This took me a couple of hours to make, so I hope it's appreciated!