Counting Times within a Range

how do you use a countifs statement to count the number of occurrences within a range for times that would fall before and past midnight ??? For example ... i want to count all of the occurrences when the time falls between 9:00 PM to 6:00 AM. (9 at night to 6 in the morning)

@ Anita
You need to ensure all your "Time in Shift" dates are Excel dates.
The following dates "mix" 12 hour & 24 hour format by adding "PM".
2/15/2018 14:22 PM
2/15/2018 14:24 PM
2/15/2018 14:31 PM
2/15/2018 14:31 PM
2/15/2018 14:32 PM
2/15/2018 14:32 PM
2/15/2018 14:34 PM
2/15/2018 14:34 PM
When pasting (into Excel) those dates, Excel handles them as text.
Either remove the "PM" or convert the 24 hour format to 12 hour format.

Next separate the date and time into two columns.
Follow website https://www.extendoffice.com/documents/excel/2758-excel-split-date-and-time.html#a1
To separate the date and time.

I used a nested IF statement to determine AM or PM shift as follows:
=IF((AND(C7>=AM_start,C7<=AM_end)),"AM (SHIFT)",(IF((AND(C7>=PM_start,C7<=PM_end)),"PM (SHIFT)","NOT a Shift")))

(see Figure 1 below)

(see Figure 2 below)


Hope this helps

Hi all. Could someone help me.

Below are my data.

I need the shift to be determined automatically.

03:45 HRS - 14:15 HRS = AM (SHIFT)
14:16 HRS - 23:30 HRS = PM (SHIFT)

Time In SHIFT
2/15/2018 4:04 AM
2/15/2018 4:05 AM
2/15/2018 4:05 AM
2/15/2018 4:05 AM
2/15/2018 14:22 PM
2/15/2018 14:24 PM
2/15/2018 14:31 PM
2/15/2018 14:31 PM
2/15/2018 14:32 PM
2/15/2018 14:32 PM
2/15/2018 14:34 PM
2/15/2018 14:34 PM

I've tried many formulas but did not get the result. Pls pls help

There is a request in my project that need to know how many test steps are executed in 24 hours time ( I.e. Austin TX time zone)

Count of steps should be calculated between Yesterday 4:00 PM PST till today 3:59 PM PST

I will get raw data in excel like 'execution date' in one column and 'execution time' in next column .

Please help me on this and do let me know if you need further details.

I have tried the formulas listed above and only the sumproduct formula will count multiple cells containing the exact same time.

I need the total number of cells in sheet1 Column A that are less than 16 hours in sheet 2 F7 cell.

For Ex
Sheet 1 Column A
2017/08/10 03:00:00
2017/07/01 00:00:00
2017/09/08 00:00:00
2017/09/08 02:00:00

Now Date & Time is 2017/09/08 14:00:00

Sheet 2 F7 cell should show 3

Now Date & Time is 2017/09/08 18:01:00

Sheet2 F7 cell should show 4.

Sheet 2 F7 cell should automatically update.

Saura,

I wasn't prompted to upload my image so.

B5:D5 contained the times 8:00, 12:00 and 18:00

The formulas return 1 if they meet the criterion so we can use a simple sum in the range B3:D3

Saura

I used the following formulas
Cell Formulas
B1 =TODAY()
D1 =B1-90
B6 =IF(LEN(A6)=0,"",IF(AND(A6>$D$1,$A6-INT($A6)>=B$5,$A6-INT($A6)<C$5),1,""))
C6 =IF(LEN(A6)>0,IF(AND($A6>$D$1,$A6-INT($A6)>=C$5,$A6-INT($A6)<D$5),1,""),"")
D6 =IF(LEN(A6)=0,"",IF($A6<$D$1,"",IF(OR($A6-INT($A6)>=D$5,$A6-INT($A6)<($B$5)),1,"")))
B3 =SUM(B$6:B$101)

Hope this helps
{{Fig}}

HI,

Very nice article. I stumbled upon this page while looking for a solution for time calculation. I have been tasked with data to find out how many tickets we received during AM, PM and Night hours for last 90 days. I searched a lot of articles now. But not been able to find any solution so far. It would be great in case you could help. (see Figure 1 below)

The date and time (Eg. 7/17/2017 10:40:54 PM) are mentioned in a single column with random dates for last 90 days. If I convert the times to proper format, I'll loose the date value. Attached a screenshot to explain the requirement. Appreciate any help or suggestion.

Regards,
SJ