Combining Two Equations With MOD Function For UPC Check Digit Calculation.

Mar 26, 2009

Combining two equations with MOD function for UPC check digit calculation.
I wanted to combine these if possible,

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Combining Equations To One Line

Dec 12, 2013

I have three different equations i am trying to combine to one line so I do not have to use three columns.

Equation 1.
If recommend quantity is < 100, and the Number of times part number used is one, then Recomnend quantity was used

Ex =IF(F277 100 and the Number of times part number used is greater then one and less then 10, then Recommend quantity was used

Ex =IF(G277100,*and(E277>1),F277*2.0)

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Check Digit For 8 Digit Number

Jun 13, 2014

How to calculate a check digit in excel. The details to calculate this are as follows:

All variables in the calculation are positive integers.

We take each integer of the pro number and multiply it by a value and sum them to get a total.

An Example: 8 Digit Pro Number: 66988757
Pro Number: 6 6 9 8 8 7 5 7
Position in the Pro Number: 1 2 3 4 5 6 7 8
Multiply each digit in the pro number by (10-position) in the number, to achieve a sum.

Using our example pro again:
6*(10-1) + 6*(10-2) + 9*(10-3) + 8*(10-4) + 8*(10-5) + 7*(10-6) + 5*(10-7) + 7*(10-8)
6*9 + 6*8 + 9*7 + 8*6 + 8*5 + 7*4 + 5*3 + 7*2
54+ 48+ 63+48+40+28+15+14 = 310
Take the Sum of the previous calculation and divide it by 11
310/11 = 28

(Actually, it's 28.181818, but since we're working with integers, we truncate everything behind the decimal).

Figure a remainder by multiplying the quotient by 11 and subtracting from the sum.
Remainder = 310 - (28*11) ---> Remainder = 310 - 308 ----> Remainder = 2
Check Digit = 11- Remainder
Check Digit = 11 - 2 ---> Check Digit = 9
Note: if the check digit is 10 or 11, need to subtract 10 from the Check Digit.

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Macro To Force Format And Check Barcode Check Digit

Nov 27, 2009

My company uses 4 types of barcodes 8, 12, 13, & 14 number barcodes for our products my problem is that I can't figure out how to force the barcode to format properly no matter how somebody enters it if they don't use spaces or put them in the wrong spots, I can't use custom formats because there is 4 different layouts

8 digit should be "#### ####"
12 digit should be "###### ######"
13 digit should be "# ###### ######"
14 digit should be "# ## ##### ######"

these barcodes are in columns L, M, & N also right now 'm using a formula in another cell to verify the barcodes by calculating the check digit and comparing it to the check digit typed the formula i'm using is

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Combining Values To Create 2 Digit Pair?

Jan 17, 2013

In A1
01234

In B1:k1
01 02 03 04 12 13 14 23 24 34

I am looking for a formula that will combine each digit together as a 2 digit value

Is this even posible?

The value in A1 could range from a 3 to 9 digit value.

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How To Stop Last Digit Rounding Up For Percentage Calculation

Jul 3, 2014

I have a percentage calculation that I need to ensure excel does not round up the last digit.

My calculation is 2463000(cell:I13) divided by 257000(cell: I14+I15)

Excel calculates this value to be 0.958365759

However I need it to display and re-use only 0.9583657 as my calculation has to be precise to 7 decimal places.

If I use the formula =ROUND(I13/SUM(I14+I15),7) then excel returns the value 0.9583658 - it rounds the last digit up.

I have tried to use the option "Set precision as displayed" and set my decimal places to 7 but this still sees my 7th digit rounded up.

How do I set it so the 7th digit is not rounded up.

My original formula is =IF(AND((L3+L8+L13)<=O3,(L3+L8+L13+L18)>O3),((O3-(L3+L8+L13))*I18/L18))

I have updated it to be =IF(AND((L3+L8+L13)<=O3,(L3+L8+L13+L18)>O3),((O3-(L3+L8+L13))*(ROUND(I18/L18,7))))

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Calculate The Check Digit

Nov 1, 2009

who can provide me a full formula enabling me to calculate the check digit(MOD 10) of the a given number?

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How To Calculate Check Digit (MOD 10)

Aug 19, 2003

How do I create a formula that will calculate a check digit for a 9-digit number using MOD 10? The weighting is 212121212. The problem I am having is that if the sum of the product is in double digits, they must be treated as individual digits.

Example:

Number To Be Calculated: 0 0 4 4 5 5 5 2 5

Weighting: 2 1 2 1 2 1 2 1 2

Sum: 0+0+8+4+1+0+5+1+0+2+1+0

22/10 = 2 r2
10-2 = 8 (Check Digit)

Is it possible to create such a formula? I need to calculate several hundred and do not want to do this manually!

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Combining IF Statement With Calculation?

Nov 4, 2013

I am putting together a spreadsheet that needs to perform different calculations based on the information that is plugged in to the spreadsheet. Right now, I have a simple formula for my final product, which is:
=G2-E3-F3+C3+D3

But, if the variables change, then I have another cell with this formula:
=IF(OR(C4=0,D4=0),"",SUM(G2,H3))

Now, my first problem is that I need to get the information regarding D4 out of the above formula. Someone wrote the formula below to combine the information in cell C3 & D3, so I no longer need the reference to cell D4 in the above formula. How to remove the D4 references without getting an error.

You will notice that the 2nd formula has cell C4. This cell has an IF statement in it. The statement is as follows: =SUM(IF(C3=0.875,D3-0.625,D3))

Basically, what I need to do is to combine the first & second formulas on this page. How to do that.

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Check Digit For Container Numbers

Oct 24, 2009

I wanna create a buildin check digit for container numbers

so it will exists out of 11 cells. ( GATU 021097-9 )

is it possible when u type any letter/number in the first cell on a row it automaticly jumps to the next cell, repeating this for the full container number ?

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Sequential Check Digit Validation

Nov 14, 2009

I have a spreadsheet that pulls in a log file after running a macro with 100000eight digit numbers which may or may not have a record in the system. These numbers are produced by using any seven digits and adding a check digit at the end for an eight digit number using the mod function specifically Mod7...=MOD(A1,7) , for example, if cell A1 has 1234567 the mod7 function will produce the check digit 5 then concatenating for the eight digit number 12345675. the next number will be produced by adding 1 to the end of the 7 digit number 1234567+1=1234568 then concatenating again the number with the check digit 6, 12345686. this would be sequential order.

my spreadsheet gets all the eight digit numbers with no record and sorts them in MOD7 sequential order in one column. since the spreadsheet ignores the eight digit numbers with records. my compiled list of numbers have non sequential numbers in the list.

i need a way in VB to loop through 100000 lines (column A) and find the first and last number of a MOD7 sequential range and place the first number in (column B) and the last in (column C).

I have figured a way to do this in a spreadsheet but it takes too many functions and calculations in 100000 lines so the spreadsheet takes too long to open and sometimes crashes!

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May 6, 2009

This is my code. It is for checking that only a 4 digit fiscal year is entered in a cell. The code works fine except it only checks a max of three time. So if the user enters xxx it will prompt for a correct response three times, if xxx is entere a 4th time then that value appears in the cell. I was wondering why this is taking place.

Here is my

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Apr 7, 2014

I am looking for a single formula I can run along a single row that looks at several columns of data, and then checks if the date range falls between the running row, take it's relevant number, and multiply it by a single rate. The attached probably explains it clearly - I think the solution would be some sort of Sumproduct, but my attempts have failed!Example - Date Range with Calculation.xlsx

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Dec 5, 2008

I have a spreadsheet that uses IF(C5>J5,(EDATE(C5,12)),(EDATE(J5,12)))__ IF(J9<D9,(D9-$N$1)) where N1 is current date. If C5 and J5 are empty how do I get it to ignore the formula and just leave the other cells blank?

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Apr 3, 2008

I know you can take a number from one cell and combine it with number from another cell and make it one number. What I need to do is the reverse. Take a two digit number in a cell and separate it into single digits in two cells. If you have the number 50 in a cell, then is there a formula that will take the 5 and put it in cell and take the 0 and put it in the cell beside it?

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Sep 11, 2009

I am using the following formula to calulate the compounded rate of return for a series of monthly returns: {=(PRODUCT(1+(b1:b100)/100)-1)*100}

I would like to be able to integrate a VLOOKUP function into the above formula so that it looks at the dates in column A and then apply the PRODUCT function above to the return values in column B that fall between start and end dates specified in cells C1 and D1.

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Feb 15, 2008

I have this formula: =IF(ROWS(H$12:H12)

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May 7, 2005

I can do least squares fitting utilizing LINEST and a worksheet. (See attachment.)

I would like to do the same calculations entirely within VBA.

I can specify the values as arrays within VBA :

Sub linest2VBA()
'
' linest2VBA Macro
'
' Keyboard Shortcut: Ctrl+Shift+A
'
Dim dXvalSqd(4), dXval(4), dYval(4), dFirstRegStat As Double
Dim i As Integer
Second Question:

Is there a way to get the remaining regression statistics within VBA by referencing only the three arrays: dXvalSqd, dXval, and dYval?

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Jul 26, 2006

if i could get a hand creating a commission calculation.. here is what i'm looking for and my brain hurts trying to make it... I put in excel an employees gross fees for a month,, their commission calculation is based on the following scheudule, for which i'd love an easy calculation, function, code etc. for..

$0 - $10,000 - 60% commission
$10,001 - $15,000 - 65% commission
$15,001+ - 70% commission..

i'm sure this seems simple, but i just can't get it because if for instance their first gross fee is $12,000, i don't know how to have it calculate the first $10,000 at 60% and the last $2,000 at 65%.

ps.. my excel sheet is set up as follows:
Rows a-g (stuff that is irrelivant)
row h, gross fees
row i, commission (in dollars)

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2) Calculation Status - whether a recalc is required or not.

These functions need to work regardless of the calculation mode and always need to show the current status.I have tried creating volatile functions, but the problem I face is that if the calculation mode is manual, the function's return value is not updated unless I force a recalc which renders the purpose of the exercise useless.

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May 11, 2006

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Jul 26, 2006

I put in excel an employees gross fees for a month,, their commission calculation is based on the following scheudule, for which i'd love an easy calculation, function, code etc. for..

$0 - $10,000 - 60% commission
$10,001 - $15,000 - 65% commission
$15,001+ - 70% commission..

i'm sure this seems simple, but i just can't get it because if for instance their first gross fee is $12,000, i don't know how to have it calculate the first $10,000 at 60% and the last $2,000 at 65%. any help is greatly appreciated..

ps.. my excel sheet is set up as follows:
Rows a-g (stuff that is irrelivant)
row h, gross fees
row i, commission (in dollars)

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I have quarters of the year. I'm wanting to find a function wherein when I punch in for example year 2012, the cell would give me the sum of the 4Qs. If if change it to 2013, then it would give me the sum of 4Qs for 2013.

See attached sheet : sum from blocks of cells.xlsx

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I have a worksheet that contains investment security purchases, including purchase date, purchase amount and maturity date, each in its own row. I need to develop a formula that will sum the purchase amount based upon the term in days (maturity date - purchase date) of the investment. The respective rows do not contain the term in days so the formula will need to calculate the days to determine the aggregating criteria described below.

One cell should contain the aggregate security purchase amount whose term is 1-90 days and another cell should contain the aggregate security purchase amount whose term is over 90 days. It seems that SUMPRODUCT with a condition is the best way to handle this; however, I cannot get the correct syntax of this formula.

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I'm using Excel 2003 with WinXP SP2.

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The way it would work ideally is that I would be able to search/sort a data set and if it contained "X" number of entries then the "Y" number of lowest marks would be omitted from the AGPA calculation.

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As an example, cell values as follows.

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Apr 16, 2009

I have a IF formula that check if “F13” cell is "+" if not do calculation (F13-E13) and stop, if yes go to the previous line and check if the “F12” is "+" if not do calculation (F12-E12) and stop, if yes continuo to the previous cell and so on until you find cell without “+”

The EXCEL IF formula is
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y = 1.083333333x4 - 7.3333333x3 + 16.416667x2 - 6.16667x + 4

Above is the polynomial equation of a trend line as shown on my chart, I have extracted the numbers into separate cells using LINEST, so now I have in cells A20 to E20 the numbers 1.083333333, -7.333333, 16.416667, -6.16667 and 4 respectively.With a "y" value of 25 how do I go about solving for a value of "x".

I've been stubbornly struggling with this on and off for a couple of weeks now and I'm not getting any closer to working it out and the websites I've found explaining the procedure all seem to go over my head by the time I get into the fourth or fifth paragraph.

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