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Activity Total Float

What it is:
Total float indicates how much delay an activity can absorb before affecting the project’s overall finish date.


Why it’s a Problem:
If float is ignored or misunderstood, teams may prioritize the wrong work. Activities with low or negative float might be neglected, and tasks with high float may be assumed to be less important than they really are.


Best Practice:
Actively monitor float values. Use them to distinguish critical activities from flexible ones. Adjust sequencing and resource allocation when you see unusually high or low float to keep the project timeline balanced and predictable.

  • Native Total Float: The total float pulled directly from your schedule file (P6). It can include negative float.

  • SmartPM Total Float: Reflects the float along the path to the milestone you're tracking (the float path). SmartPM treats 0 days of float as the threshold for critical.