S-Curve report helps you quantify the performance of a project. It compares costs and schedules to a baseline to determine if the project is on track.

This is a powerful tracking and budgeting feature in Project and helps you answer questions like, “Looking at the amount of work done so far in this project, how much money were we supposed to have spent?” Which then leads to other questions like, “Will we finish on time?”

If the charts don’t look right, make sure you have set a baseline, assigned costs to tasks or resources, and entered progress.