Hello, new to the forum with little knowledge of Excel. I've been searching for a formula for elapsed time showing in (h):mm:ss between to date/time Stamps i.e. Start date/time 7/10/2019 10:53 AM and finish date/time 7/10/2019 2:20 PM that will exclude weekends & holidays to no avail. I have the holidays listed on a separate tab that will need to manually adjusted each year. Any help greatly appreciated.