I want to sum the total amount of hours worked for a project chosen from drop-down menu.



My screenshot is as below

Total Worked Hours for Project No 4 will be the total hours worked for project no 4

Thanks in advance

Hi
no sheet attached ( no screenshots please)

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Msi, judging by your screen shot it seems to me you want the SUMIF function. Look up the help info on it; I don't use it much, but the general idea is that it'll look at two columns, and wherever in one column the value matches your drop-down selection, it'll add up the values in the other column.