Identifying Late and Very Late Tasks with Finish Variance

In Microsoft Project, a field called Finish Variance shows how many days there are between the Finish and the Baseline Finish fields. Using this data can be helpful when trying to determine if your tasks are finishing on, before, or after their planned finish dates.

If you want to use the Finish Variance field in your OnePager Conditional Formatting Rules to show visually if your tasks are late, you’ll run into an issue: Microsoft Project treats Finish Variance as a string field instead of a number.

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