What is Negative Float and How to Deal With It in Primavera P6?

We all have learned a lot about calculating Total Float and Critical Path in a network diagram and have seen zero total floats for critical activities or positive floats for non-critical ones. In real projects, we will encounter with negative floats in a schedule network diagram. Have you ever wondered what causes the negative floats in a schedule? In this blog post, I’m going to show you how you can identify and manage the negative floats in your schedule. In Primavera P6 there are two main reasons for existence of negative float: Project finish date is later than our defined …

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