SUMIFS with Multiple Criteria and OR Logic

To sum based on multiple criteria using OR logic, you can use the SUMIFS function with an array constant.

=SUM(SUMIFS(sum_range,criteria_range,{"Thona","Thyda"}))

SUMIFS with multiple criteria and OR logic, Multiple Criteria, SUM with Multiple Criteria, Multi Criteria, Advanced Excel, Excel 2007, Excel 2010, 

Issue with Formula not Copying Down in Excel 2010

When you use your mouse to copy from above cell, but the amount remains the same as the one we copy from, it means that you have selected "Manual" in Calculation Options. See picture below:

After you select "Automatic" in Calculation Options, the amount will change based on your formula.

Manual calculation mode means that Excel will only recalculate all open workbooks when you request it by pressing F9 or Ctrl-Alt-F9, or when you Save a workbook.
For workbooks taking more than a fraction of a second to recalculate it is usually better to set Calculation to Manual.

Issue with Formula not Copying Down in Excel 2010, copying formula in excel is not working, copying a formula in excel 2010, Calculation Options, Manual Calculation in Excel 2010,

Disable Cut or Copy or Paste in Excel 2010

Disable Cut or Copy or Paste in Excel

I have difficulty to disable Cut, Copy, Paste Functions in the Excel 2010 even I have tried in VBA code. Please share a useful link with us.

Calendar Year in Excel 2010

Calendar Year in Excel 2010

=>Select 31 columns and wanted rows => Paste Formula below with Ctrl +Enter

=DATE(YEAR(B4),MONTH(B4),1)+{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31}-1

B4 is the source of month, example: January-2014. You can change to any month as you want.

Result:

There are formatting in the table. For example, Saturday and Sunday. Please do  as below

=>Select whole month => Conditional Formatting => New Rules => See below formula

=WEEKDAY(DATE(YEAR($B$6),MONTH($B$6),DAY(B$6)),2)>5

This is very important trick. B6 is the first day of the month. Please use ($) only one in DAY.

LEN Function in Excel 2010

LEN always counts each character, whether single-byte or double-byte, as 1, no matter what the default language setting is.

Syntax:

·         LEN(Text)

Example : =LEN(C2) = 18

	A	B	C
1		Count Text	Text
2	LEN	18	I want to go home.
=LEN(C2)

DATE Function in Excel 2010

The DATE function returns the sequential serial number that represents a particular date.

FUNCTIONS	Description / Example	Results
DATE function	Returns the serial number of a particular date
=DATE(year,month,day)	=DATE(1980,8,15)	8/15/1980
=DATE(YEAR(TODAY()),12,31)	Serial date for the last day of the current year.	12/31/2013
=DATE(LEFT(A4,4),MID(A4,5,2), RIGHT(A4,2))	A formula that converts a date from the YYYYMMDD format to a serial date. Ex: 20130515	5/15/2013
=DATEVALUE("mm/dd/yyyy")	Serial number of the text date, using the 1900 date system. =DATEVALUE("07/12/2013")	41467
=DATEVALUE("dd-mm-yyyy")	=DATEVALUE("12-Jul-2013")	41467
DAY Function
=DAY(serial_number)	12-Jul-2013	12
=DAYS360(start_date,end_date,[method])	Number of days in years Star date: 11/1/2010 and end date: 8/2/2013 =DAYS360(DATE(2010,11,1),DATE(2013,8,2))	991
= HOUR(serial_number)	The time that contains the hour you want to find	11
=MINUTE(serial_number)	The time that contains the minute you want to find.	7
=SECOND(serial_number)	The time that contains the seconds you want to find.	59
=MONTH(serial_number)	The date of the month you are trying to find.	12
=YEAR(serial_number)	The date of the year you want to find. =YEAR(TODAY())-1980	33
=NOW()	Returns the serial number of the current date and time	12/5/2013 11:07
TODAY function
=TODAY()	Returns the current date.	12/5/2013
=TODAY()+5	Returns the current date plus 5 days. For example, if the current date is 7/10/2013, this formula returns 7/15/2013.	12/10/2013
=DATEVALUE("1/1/2030")-TODAY()	Returns the number of days between the current date and 1/1/2030. Note that cell A4 must be formatted as General or Number for the result to display correctly.	1/27/1916
=DAY(TODAY())	Returns the current day of the month (1 - 31).	5
=MONTH(TODAY())	Returns the current month of the year (1 - 12). For example, if the current month is June, this formula returns 7.	12
=WEEKDAY(serial_number,[return_type])	=WEEKDAY("7/10/2013",2)	3

Dropdown List with Multi-Criteria in Excel

Drop Dow List with Multi-Criteria in Excel
There is no easy way to do this, but if you know this, it will be easier for you. Below is the list of provinces in Cambodia and the Operational Districts (OD).

You want to select a province, and then OD name can be selected like below, don't you?

There are many steps as below:

Step 1: Select all provinces => Naming cells (2) =>

Step 2:  Naming all ODs /Criteria​ by different short name.

Step 3: Create table for dropdown List in new worksheet.

Step 4: Naming the formula

·         => Formulas => Define Name =OD => using the follow formula.

=IF(List!C5=OD!$B$1,BMC,IF(List!C5=OD!$C$1,BTB,IF(List!C5=OD!$D$1,KgCham,IF(List!C5=OD!$E$1,KgChhnang,IF(List!C5=OD!$F$1,KgSpeu,IF(List!C5=OD!$G$1,KgThom,IF(List!C5=OD!$H$1,KPT,IF(List!C5=OD!$I$1,Kandal,IF(List!C5=OD!$J$1,KK,IF(List!C5=OD!$K$1,KEP,IF(List!C5=OD!$L$1,Kratie,IF(List!C5=OD!$M$1,MDK,IF(List!C5=OD!$N$1,OMC,IF(List!C5=OD!$O$1,Pailin,IF(List!C5=OD!$P$1,PP,IF(List!C5=OD!$Q$1,PVH,IF(List!C5=OD!$R$1,PV,IF(List!C5=OD!$S$1,PST,IF(List!C5=OD!$T$1,RTK,IF(List!C5=OD!$U$1,SR,IF(List!C5=OD!$V$1,SHV,IF(List!C5=OD!$W$1,ST,IF(List!C5=OD!$X$1,SV,IF(List!C5=OD!$Y$1,Takeo)))))))))))))))))))))))) 

Step 5: Data Validation for Province column

·         Select Cells (under Provinces )=> Data => Data Validation => Data Validation => Setting => Data Validation =List => Source = Province

·         Select a cell (under ODs )=> Data => Data Validation => Data Validation => Setting => Data Validation =List => Source =OD

Note: please select only a cell under ODs (D5) for data validation, otherwise, it will not work well. Then you can copy (D5) and paste to other below cells.

=> Download Exercise

Hide or Show Worksheet Tabs in Excel

Option 1: Using advance option in the Microsoft Excel

File Menu à Options à Advanced à Scroll down à Display options for this workbook: 

þ Show Sheet Tabs à to show sheet tabs

¨ Show Sheet Tabs à to hide all sheet tabs

Note: When you hide all sheet tabs you are unable to move to other sheets in the workbook. So you need to create links to other sheets before hiding all sheets.

Hide or Show Worksheet Tabs, Excel 2007, Excel 2010, Advanced Excel, 

Option 2: Using Visual Basic Application (VBA)

File Menu à Options à Customize Ribbon à Tick þ Developer à OK 

VBA

à Insert à Module à Double click on Module and then copy and paste code below.