Dates and times again

Being a simple man i need a simple spreadsheet to add hours to predict a finish time and date. I want to be able to add 36 hours to 15:00 Monday and the spreadsheet tell me the finish is 03:00 Wednesday. I am not bothered about the date so don't want the hassle of having to type them in everytime. Seems simple but I can find anything suitable, any one got any suggestions?

Thanks in anticipation
Martin

Just add them, for instance if you put 04/25/05 15:00 in A1 and 36:00 in B1,
then just add =A1+B1 and it will return 05/27/05 03:00

If you have a date with time and you use an integer for the hours you want
to add

36 then you need

=A1+(B1/24)

you probably need to reformat result


--
Regards,

Peo Sjoblom


"Martin B" <[email protected]> wrote in message
news:[email protected]...
Being a simple man i need a simple spreadsheet to add hours to predict a
finish time and date. I want to be able to add 36 hours to 15:00 Monday and
the spreadsheet tell me the finish is 03:00 Wednesday. I am not bothered
about the date so don't want the hassle of having to type them in everytime.
Seems simple but I can find anything suitable, any one got any suggestions?

Thanks in anticipation
Martin

What I want is to avoid having to enter the date, I just want to add a
number of hours to the start day and time and find the finish day and time

Martin

Can't be done in that way.

--

Vasant

"Martin B" <[email protected]> wrote in message
news:[email protected]...
>
> What I want is to avoid having to enter the date, I just want to add a
> number of hours to the start day and time and find the finish day and time
>
> Martin
>
>

"Martin B" <[email protected]> wrote in message
news:[email protected]...
Being a simple man i need a simple spreadsheet to add hours to predict a
finish time and date. I want to be able to add 36 hours to 15:00 Monday and
the spreadsheet tell me the finish is 03:00 Wednesday. I am not bothered
about the date so don't want the hassle of having to type them in everytime.
Seems simple but I can find anything suitable, any one got any suggestions?

Thanks in anticipation
Martin



In Cell A-! Type the start date ( Monday 15:00 ) and format as Custom
dddd h:mm

In Cell C1 =A1+(B1)/24 and format as Custom dddd h:mm

Enter hours for prodject in B1

I got it to work the way you want I think
Joe

How can Excel know the start date if you don't input it?

--

HTH

RP
(remove nothere from the email address if mailing direct)


"Martin B" <[email protected]> wrote in message
news:[email protected]...
>
> What I want is to avoid having to enter the date, I just want to add a
> number of hours to the start day and time and find the finish day and time
>
> Martin
>
>

On Sun, 24 Apr 2005 19:27:07 +0000 (UTC), "Martin B"
<[email protected]> wrote:

>What I want is to avoid having to enter the date, I just want to add a
>number of hours to the start day and time and find the finish day and time

What rule do you want to use for Excel to compute the starting date?


--ron

"Ron Rosenfeld" <[email protected]> wrote in message
news:[email protected]...
> On Sun, 24 Apr 2005 19:27:07 +0000 (UTC), "Martin B"
> <[email protected]> wrote:
>
> >What I want is to avoid having to enter the date, I just want to add a
> >number of hours to the start day and time and find the finish day and
time
>
> What rule do you want to use for Excel to compute the starting date?
>
>
> --ron

he could always use NOW() for the start

On Sun, 24 Apr 2005 20:30:41 -0400, "Joe" <[email protected]> wrote:

>he could always use NOW() for the start

He could use any number of rules, but he has to define one. Although I would
base it on TODAY() since he's willing to enter the time (I think).


--ron

Sorry perhaps I didn't make it clear in my original posting. This is
something I have to do everyday and I always type in the start day and time,
eg Monday 15:00 and a duration. I would dearly like the spreadsheet toadd
the duration to the start day and time and display the finish day and time.
I have no interest in the date so don't want to have to enter it multiple
times.

Hope this is a little clearer

Thanks
Martin

In that case:

with the start day and time in A5 and the duration in hours and minutes in
B5, use the following formula in C5:

=TEXT(DATEVALUE("1/1/1900")+MATCH(LEFT(A5,FIND("
",A5)-1),{"Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sun
day"},0)+TIMEVALUE(RIGHT(A5,LEN(A5)-FIND(" ",A5)))+B5,"dddd h:mm")

No doubt Daniel M. will come up with a much more elegant solution! <g>

--

Vasant


"Martin B" <[email protected]> wrote in message
news:[email protected]...
>
> Sorry perhaps I didn't make it clear in my original posting. This is
> something I have to do everyday and I always type in the start day and
time,
> eg Monday 15:00 and a duration. I would dearly like the spreadsheet toadd
> the duration to the start day and time and display the finish day and
time.
> I have no interest in the date so don't want to have to enter it multiple
> times.
>
> Hope this is a little clearer
>
> Thanks
> Martin
>
>

On Mon, 25 Apr 2005 21:51:30 +0000 (UTC), "Martin B"
<[email protected]> wrote:

>
>Sorry perhaps I didn't make it clear in my original posting. This is
>something I have to do everyday and I always type in the start day and time,
>eg Monday 15:00 and a duration. I would dearly like the spreadsheet toadd
>the duration to the start day and time and display the finish day and time.
>I have no interest in the date so don't want to have to enter it multiple
>times.
>
>Hope this is a little clearer
>
>Thanks
>Martin
>

Assumptions:

Using 1900 date system
A1: Monday (or Day of Week)
B1: 15:00 (or any time)
C1: Number of hours

Formula:


=SUM(MATCH(A1,{"Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"},0),B1,C1/24)

Format result as Format/Cells/Number Custom Type: dddd hh:mm

If this might be on machines using either the 1900 or 1904 date systems, then
use this formula instead:

=SUM(DATE(2000,1,1)+MATCH(A1,{"Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"},0),B1,C1/24)


--ron

Thanks for your help, I couldn't get your solution to work Vasant but Rons
works a treat! I can now create a list of jobs and predict the start and
finish times easily. I will be grateful every time I use it

Thanks

On Tue, 26 Apr 2005 19:23:45 +0000 (UTC), "Martin B"
<[email protected]> wrote:

>Thanks for your help, I couldn't get your solution to work Vasant but Rons
>works a treat! I can now create a list of jobs and predict the start and
>finish times easily. I will be grateful every time I use it
>
>Thanks
>

You're welcome.

Thanks for the feedback.

Note that if you misspell the day of the week, you will get an error message
#N/A


--ron