Calculating Open Hours

[Frank J]

I'm trying to calculate how many hours a game is open and the correct date it closed on. We work our day from 2 am to 1:59 am but the exact times are never the same for each table as they must be counted individually.

The "Data Import" area is from a report I run and gives only the data shown, I need to reformat it and do the calculations to get the hours and minutes the tables are open.
The "26 hour clock" is an attempt to help do this but isn't a must if the formulas can be made to work.

In my current calculations you can see row 7 "BP 205" shows only 17 min but it's really 24 hours and 17 minutes. I've tried to create an adjusted time to account for the fact tables that close between midnight (00:00;00) and the time we count them are on recorded for the "Gaming Day" previous that "calendar day".

Any guidance and help is appreciated!

 

[maabadi]

Format Last Column as [h]:mm:ss
Try this:

Book1
	A	B	C	D	E	F	G	H	I	J
1	Asset #	Transaction Type	Trans ID	Year	Month	Day	Gaming Date Time	Modified Date Time	Open Hrs
2	BJ 405	Table Opener	10000	2020	10	30	10/30/2020 21:10	10/30/2020 21:10
3		Table Closer	10001	2020	10	30	10/30/2020 1:42	10/31/2020 1:42	4:31:52
4		Table Opener	10000	2020	10	31	10/31/2020 1:42	10/31/2020 1:42
5		Table Closer	10001	2020	10	31	10/31/2020 3:14	10/31/2020 3:14	1:32:19
6		Table Opener	10000	2020	10	31	10/31/2020 21:02	10/31/2020 21:02
7		Table Closer	10001	2020	10	31	10/31/2020 1:38	11/1/2020 1:38	4:36:45
8	BJ 407	Table Opener	10000	2020	10	30	10/30/2020 22:02	10/30/2020 22:02
9		Table Closer	10001	2020	10	30	10/30/2020 1:44	10/31/2020 1:44	3:42:03
10		Table Opener	10000	2020	10	31	10/31/2020 1:44	10/31/2020 1:44
11		Table Closer	10001	2020	10	31	10/31/2020 3:10	10/31/2020 3:10	1:26:11
12		Table Opener	10000	2020	10	31	10/31/2020 21:09	10/31/2020 21:09
13		Table Closer	10001	2020	10	31	10/31/2020 1:40	11/1/2020 1:40	4:30:35
14
Sheet1

Cell Formulas
Range	Formula
H2:H13	H2	=IF(AND(C2=10001,G2<G1),G2+1,G2)
I2:I13	I2	=IF(C2=10001,H2-H1,"")