Formula To Calculate The Difference Of Time Between Cells

Feb 17, 2008

I'm working in excel2007:

I want to write a generic formula to calculate the difference of time between cells, the first being a real data point, such as

6/22/2007 8:53

minus a generic constant term using the same date and a given time, 8:30.

So, what I need is something like this:

6/22/2007 8:53 (same mm/dd/yy @ 8:30)
6/22/2007 12:29 (same mm/dd/yy @ 8:30)
6/25/2007 11:19 (same mm/dd/yy @ 8:30)

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6 = 0.1 36 = 0.6
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B
C

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Complexity Type

Name
1
2
3
4
5
6
7

Ali,Shaheen Sultan
8
34
34
6
0
0
0

Budati,Manoj Kumar
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18
18
12
6
0
0

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Times Complexity 1

1
1.00

2
1.41

3
2.03

4
2.92

5
3.19

6
4.10

7
4.65

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