PERT CPM Table Early Late Start Finish Slack Time Critical Path Calculator Template

About this template

This slide is a single PERT and CPM table that combines three-point time estimates with forward and backward pass columns in one grid. A header strip records project name, manager, start, finish, duration, progress and scope statement. Eleven colour-coded columns cover section, task name, optimistic, most likely and pessimistic time, duration, ES, EF, LF, LS and slack. An instruction row states each formula, including the duration formula (O+4M+P)/6 and the rule that zero slack marks the critical path. Ten blank rows are ready for tasks. All text, headings and cells can be edited, and rows can be added or removed to fit the project.