According to a Salary.com survey employees say they waste as much as 20% of their workday. Personal internet use (35%) was the biggest time waster among employees, followed by talking to coworkers (20%), or handling personal business (17%). Over 20% of employees said they wasted time because they didn’t have enough work to do, 14% indicated it was because of the long hours worked, 12% because they weren’t paid enough, and 11% because they weren’t challenged on the job. Employees in their twenties wasted more time than any other age group.