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#1
June 2nd 09, 04:12 PM posted to microsoft.public.excel.worksheet.functions
 external usenet poster First recorded activity by ExcelBanter: Jun 2009 Posts: 1
I need to calculate hours worked from 11pm to 7am minus a lunch

Hours worked is 11pm to 7am. Need a formula to calculate total hours worked
minus the 30 minute break if worked over 6 hours over the midnight hours.

Used IF((C41-B41)*246,(C41-B41)*24-0.5,(C41-B41)*24) were B41=7am and
C41=3pm. This works then but not with the 11pm to 7am timeframe.
--
Paula

#2
June 2nd 09, 04:45 PM posted to microsoft.public.excel.worksheet.functions
 external usenet poster First recorded activity by ExcelBanter: Feb 2007 Posts: 8,651
I need to calculate hours worked from 11pm to 7am minus a lunch

You may wish to try replacing each instance of (C41-B41) with MOD(C41-B41,1)
--
David Biddulph

"Paula Brooks" wrote in message
...
Hours worked is 11pm to 7am. Need a formula to calculate total hours
worked
minus the 30 minute break if worked over 6 hours over the midnight hours.

Used IF((C41-B41)*246,(C41-B41)*24-0.5,(C41-B41)*24) were B41=7am and
C41=3pm. This works then but not with the 11pm to 7am timeframe.
--
Paula

#3
June 2nd 09, 05:07 PM posted to microsoft.public.excel.worksheet.functions
 external usenet poster First recorded activity by ExcelBanter: Nov 2008 Posts: 3,346
I need to calculate hours worked from 11pm to 7am minus a lunch

Hi,

Need some clarity he

If the total time is <= 24 hours then

=MOD(B2-A2,1)

calculates the time. to handle the other part you need to tell use what the
"midnight hours" are. Also, are you saying that if they work 22 hours but it
doesn't cross midnight (1 AM to 11 PM) they get no break? Also, suppose they
work 6 hrs & 15 minutes do you count this as 6 hours or as 5 hrs & 45 minutes?

Toe give a 30 minute break if 6 hours are worked:

=MOD(B2-A2,1)-IF(MOD(B2-A2,1)=6/24,0.5/24)

The results need to be formatted to time to show as hours. Or the final
results need to be multiplied by 24.
--
If this helps, please click the Yes button.

Cheers,
Shane Devenshire

"Paula Brooks" wrote:

Hours worked is 11pm to 7am. Need a formula to calculate total hours worked
minus the 30 minute break if worked over 6 hours over the midnight hours.

Used IF((C41-B41)*246,(C41-B41)*24-0.5,(C41-B41)*24) were B41=7am and
C41=3pm. This works then but not with the 11pm to 7am timeframe.
--
Paula

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