Workforce TNA - Average Hours Report allows you to run a report on both average calculated hours and average total hours for each employee
Go to Reports > Payroll > Average Hours Report
Then use the filters - Employees, Department, and Pay Period - to select the desired parameters for the report
Finally, hit the Load button - 
It can also be filtered by Location
Here is a typical Average Hours Report -

Use the Search icon
to find specific data, which is conveniently highlighted in the report -

The Scroll buttons
enable you to toggle between single sheet view or continuous flow view
All of the Reports in your Workforce TNA application have 3 Save As options - 