Access Calculation

Jul 18, 2007

i Want to make something in access for my job but i dont know how ... I have many years to use this software.

The idea is to have a FORM with many boxes .... http://img329.imageshack.us/my.php?image=58740895rq8.jpg

when i press product 1 and then product 2 i want to calculate, to give me the sum ....... i ll need to have many products i want to make calculations show i ve create one table from which i want to take the prices ...is it possible or it can be with an other way ?? :confused:

http://img525.imageshack.us/my.php?image=90673797oy7.jpg

Does anyone have a similar to saw me? :o

I need ideas !!!!


thanks!!!!

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Can Access Do Some Basic Calculation ?

Jul 3, 2005

I just want it to deduct:
one numeric field from another - to get a miles travelled number ?
one currency figure from another - to get how much more/less fuel was used than last month ?

also to work out:
an average of 3 figures
to multiply one figure by another ?

Is this possible ?
How easy is it ?

This is because I want to move my Excel spreadsheets to Access so I can alalyse it better and create custom reports. But despite browsing Access for a while, I can't find the features I need, or anything in the help file to help me.

I've been using Access for a few years (Access 2000) and have created two custom databases from scratch.

Jay Evans
IT Support Co-ordinator for Simply Drinks Ltd

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MS Access: Need Help W/ Calculation In Text Box

Jul 12, 2005

Could someone please help me with a calculation expression? I want the calculation to be in an unbound text box on the main form ([Primary View])which should calculate the sum total all records shown in the subform that contain a calculated field in the subform ([CBR Data Subform]!Rentable). The subform is set up in the main form to show records that pertain to one record in the main form. Right now, I have the following shown in the textbox:
=([CBR Data Subform]!Rentable) and I get a result but its not what I need.

I have tried:
=Sum([CBR Data Subform]!Rentable), &
=DSum([CBR Data Subform]!Rentable)

and I get error messages.

What other expression can I use or how can I improve the expression?

Thanks,

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Nov 13, 2006

I need to find the average in a combination of 4 fields. In the footer of my sub form I have written =sum([amt paid in]+[dividends] / [units bought]-[units sold]). I have placed an unbound box in the detail portion with the following =[table1 subform].[form]![av dollars]. When I run the program, I get an outlandish number as the answer. I am a novice at this and any help would be greatly appreciated.

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Mar 19, 2015

I'm trying to build an calculated expression, in a table/query, similar to what you can see attached (view jpeg in att.)

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Dec 11, 2007

Hi all,

Help me solved my problem with price calculation in Access.

Please kindly view below excel file.

http://www.hwakeat.com/templates/AT05HKGP01/pdf/Products.xls


I like to do formula price calculation in Access like my sample excel file. How many table should I create & How to build query? Whenever exchange rate change or MarkUp price rate change, I only want to type once & it will affect the whole access.

I have tried so many ways in Access but it doesn’t work like my sample excel file.

Please Help me!!

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Aug 7, 2007

Hi, I am creating a table in 07 and I want my table to be able to calculate the difference between two amounts. I have the column "price" which shows the total amount, another one called "money paid" which shows how much of the total amount they have paid so far and the third is "money owed" which is the difference that i want to be calculated automatically.
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Dec 17, 2004

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May 23, 2013

Let's say that you have a cookie jar that's to be shared with two children, let's call them Jack and Jill.

You know that to start with (t = 0), there are 100 cookies in the cookie jar

Now the strange thing about Jack and Jill is that they start eating cookies on different days and that their cookie appetite depends on the number of cookies in the jar when they start, Specifically

Jack has an appetite of 10% of the total cookie jar and he starts eating on day one.

Jill eats after Jack and she has an appetite of 5% of the jar.

So what this would look like is:

Day 0 - Cookie Jar has 100 cookies
Day 1 - Jack eats, Cookie Jar has 100 - 100(10%) = 90 cookies
Day 2 - Jill eats, Cookie Jar has 90 - 90(5%) = 85.5

Problem:

1. Given that I have a table containing the starting number of cookies e.g.:

CookieTable
Startingcookies
100

2. Given that I have a table containing a record for Jack and a record for Jill, each with two fields: Eating Start date, Appetite % e.g.:

AppetiteTable
Child, EatingDay, Appetite%
Jack, 1, 10%
Jill, 2, 5%

What will the query look like that:

1. Calculate the number of cookies in the cookie jar over time e.g.

Day 0, Day 1, Day 2
100, 90, 85.5

2. Calculate the total number of cookies eaten by Jack and Jill e.g.

Child, Cookies Eaten
Jack, 10
Jill, 4.5

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Dec 9, 2013

I have played with this problem for 3 days and have come close but not quite solved it. My problem, I have several drivers delivering several orders, the orders are named 101, 102 and so on lets say to 150. Due to locations of the drivers, some deliver more orders then others. I want to be able to create a report that looks like

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"Driver #2 107 - 110"

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I have tried the 'count" which gives me the number of orders per driver but having trouble figure out the design of the calculation in the query.

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Jun 16, 2013

I'm pretty new to Access. I was wondering if it's possible to make a calculation for a specific row in an Access form.

I placed an example in the attachment (I made it quick in paint, because the actual Access form is in my language "Dutch" ):

Value1 and Value2 come from a database, so the amount of rows can change. When I click on "Calculate" on the first row, it should calculate 12 * 13 and show the solution only on row 1. If I click on "Calculate" on the second row, it should show the solution of 10 * 20 only on row 2.

I tried to solve this by using the following VBA code:

Private Sub Calculate_Click()
Solution.Value = Value1.Value * Value2.Value
End Sub

But if I click on the first "Calculate" button, it will fill all solutions with the first calculation (12 * 13).. The same happens when I click on "Calculate" on the second, third row etc.

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Jun 7, 2013

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Nov 8, 2004

KTYPE=text; EXPIRATION_DATE=date/time; OVERAGE=date/time

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here are the conditions:

if KTYPE="PO", then OVERAGE:=(EXPIRATION_DATE + 6 months)
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if KTYPE="IAA", then OVERAGE:=(EXPIRATION_DATE + 20 months)

if KTYPE="FA", then OVERAGE:=(EXPIRATION_DATE + 12 months)

and so on and so forth.

I'm very new to Access. What formulas do I use and do I put the formula in the query or the report.

Please help. thanks in advance

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Oct 11, 2005

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any help

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Oct 24, 2005

Hi All.

I have 3 tables in Access:
tblCurrency (Fields: IDCurrency, CDate, CRate)
tblOrder (Fields: IDOrder, OName, ODate)
tblCalculation (Fields: IDCal, Rate1, Rate2, Rate3, COrder)
IDOrder is related to COrder with "One to Many" connection.

I have Form frmOrder, based on tblOrder. For Example Form has 1 record:
IDCal OName ODate
1 XXXX 2005.10.24

For this record related table has 2 records:
IDCal Rate1 Rate2 Rate3 COrder
1 10 3.5 15 1
2 6 4.2 12 1

tblCurrency for Exapmle have one record too:
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In frmOrder I have textBox txtRate. Here I need to be calculated:

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Please help with expression.
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Jun 9, 2007

hey i hope some one can help me...

I am making a database for products and suppliers. Many suppliers can supply each product.

The product details are in a table called products, the suppliers details are stored in a table called suppliers and the suppliers offer for each product is stored in a table called prices.

the structure is as follows:

Table: Products
Product Name
Trade Price

Table: Suppliers
Supplier Name

Table: Prices
Product Name
Supplier Name
Supplier Offer

I have form that shows the product details and a subtable linked to the table:prices.

The problem

I need to add a field in the subtable called "Percent off trade" which is the trade price - supplier price / trade price * 100

i created a query showing the same records as the prices table plus the field "trade off price" and set the Field to:

Percent Off Trade: ([Forms]![Products]![Trade Price]-[Prices]![Supplier Price])/[Products]![Trade Price]*100

But this doesnt give me the correct percent :confused:

I hope i have explained this query and would really appreciate anyone who takes the time to suggest anything that could help

thanks in advance!

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Jan 2, 2006

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In my table I have it as UnitsOnHand, I have it as how many, like 1 or 3 or 4 etc. And also a field for Paper or Metal.
How would I query just for paper and not metal?
I am also going to need a query for the lowest price and the highest price.
Please understand I am New and I have allready search through all the post and can't seem to find anything close to what I am trying to do.
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Thank You
WackoWolf

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Note: each company has many NOC

Here what i need from the query

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This is probably an easy calcualtion I am overthinking...
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example:

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Dec 6, 2005

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pls help me

thnx best regards
ibu

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thnx best regards
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