How to Count Hours Worked in Excel. Excel has a number of formulas that enable you to count the time between two dates. You can specify that you would like to count the difference in hours by ...

To calculate in Excel how many hours someone has worked, you subtract the start time from the end time — the difference is the hours worked.

Due to the importance of billable hours, payroll, hourly wages and overtime, employees and managers should familiarize themselves how to calculate total hours in Excel for both planning and ...