Enable Room Volume Computations

To see room volumes on the Properties palette, in tags, and in room schedules, enable volume computations.

Note: Volume computations may affect Revit performance. You can turn on volume computation to prepare and print schedules or other views that report volumes. Then turn off the feature.

1. Click Architecture tabRoom & Area panel drop-down (Area and Volume Computations).
2. On the Computations tab of the Area and Volume Computations dialog, under Volume Computations, select (to enable) or clear (to disable) Areas and Volumes.
3. Click OK.