In Civilization 5, how may turns are there for each Game Pace setting?

Solution 1:

CIV5GameSpeeds.xml has all the information about what the different game speeds do. Adding up the number of turns for each speed gives us:

  • Marathon = 1500 turns
  • Epic = 750 turns
  • Standard = 500 turns
  • Quick = 330 turns

You can also disable time victory, in which case there is an unlimited number of turns. I'm not aware of a guide to all the advanced setup options. Most of them I think affect the random generation of the world. If you have questions about a specific one, feel free to create another question.