If you go to Users → Select a user → Monthly Performance, you’ll notice that each user has a monthly performance graph.
The monthly performance represents the percentage of total hours worked/tracked in Paymo from the maximum available hours (workday length multiplied by number of work days).
If you’re viewing a current month’s performance, it will be calculated up until the current day. For example, if you're in the third day of the month and you work 8 hrs/day, your total will render 24 hrs (3 days * 8 hrs) up until today.
NOTE: You can only toggle the user performance up to 3 months in the past. For more advanced reports, go ahead and create a detailed time report.