A= Start Date. Col B= Start Time. Col C= Start Time. Col D= End Time.
Try the formula
=((C1+D1)-(A1+B1))-(FLOOR(((C1+D1)-(A1+B1)),TIME(5,0,0))/TIME(5,0,0))*TIME(0,30,0)
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Jacob Skaria
"Lloyd" wrote:
> Good day
> May name is Lloyd, I would like to thank you in advance.
> I have a spreadsheet to calculate which has Col A= Start Date. Col B= Start
> Time. Col C= Start Time. Col D= End Time.
>
> I would like to calculate the total hours and minutes between Col C and Col
> D also looking at Col A and B. then minus 30 minutes every 5Hours.
>
> Thanking zyou
>
> Lloyd