hrs. and min. between two times

[asyamonique]

[TABLE="width: 271"]
<tbody>[TR]
[TD="class: xl65, width: 74"]2:00 PM[/TD]
[TD="class: xl65, width: 75"]1:25 AM[/TD]
[TD="class: xl65, width: 122"]3hrs.25min.[/TD]
[/TR]
</tbody>[/TABLE]

Hello,
Could you help me with above sample.
I need a formula to show total hrs. between 2 times after 8 hrs extra working
Many thanks

 

[CalcSux78]

You will need to apply a custom formatting such as: [h]"hrs."mm"min."

Excel 2010

	A	B	C

<colgroup><col style="width: 25pxpx"><col><col><col></colgroup><thead>
</thead><tbody>
[TD="align: center"]1[/TD]
[TD="align: right"]14:00[/TD]
[TD="align: right"]1:25[/TD]
[TD="align: right"]3hrs.25min.[/TD]

</tbody>

Sheet1​

[TABLE="width: 85%"]
<tbody>[TR]
[TD]Worksheet Formulas[TABLE="width: 100%"]
<thead>[TR="bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=DAE7F5]#DAE7F5[/URL] "]
[TH="width: 10px"]Cell[/TH]
[TH="align: left"]Formula[/TH]
[/TR]
</thead><tbody>[TR]
[TH="width: 10px, bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=DAE7F5]#DAE7F5[/URL] "]C1[/TH]
[TD="align: left"]=IF(A1>B1,1+B1-A1,B1-A1)-TIMEVALUE("8:00")[/TD]
[/TR]
</tbody>[/TABLE]
[/TD]
[/TR]
</tbody>[/TABLE]

 

[asyamonique]

Thanks

 

[pgc01]

Hi

Another option:

=MOD(B1-A1+1,1)-"8:00"

 

[asyamonique]

Thanks,
But when I drug the formulas down if cells are empty it shows like #########
Any idea?

 

[shg]

=if(count(a1:b1) = 2, mod(b1-a1,1)-"8:00", "")

 

[asyamonique]

Thanks a lot