5 x the Level you are trying to reach.

In general, award the following EXP:

Conflict: the Level of all defeated enemies as EXP

Quest Completion: 10 EXP for completing an optional quest, 25 EXP for completing an objective, 50 EXP for advancing a major plot point, or 100 EXP for completing a story.

Role Play: Award minimum 5 EXP per player as a reward for roleplaying. Award an additional 5 or more EXP to the party for each player that demonstrated exceptional roleplay decisions.

Don't forget to award Veteran Points, Honor, and Fame as bonuses!