Showing posts with label myelesson. Show all posts
Showing posts with label myelesson. Show all posts

Tuesday, 8 January 2013

How To Count The Number Of Cells Containing Numbers


How to count the number of cells containing numbers


Very often we are required to find the count of cells in a range that contain numbers. Like in the below mentioned example we have  shown the quantity sold against the names of the each sale.
Now since we have the serial numbers mentioned against each sale so we can easily tell how many sales were done. But in case we did not have the serial number the how would we find out how many sales happened, well we can do that using the COUNT FORMULA.

The COUNT FORMULA would be used to count the number of cells which have a number mentioned in the sales column like shown in the example below

Now in the example we have selected column F to find the number of cells containing numbers, what would happen if we selected column E also which has the names of the fruits sold?

We would still get the same answer! Why, because the COUNT FORMULA only counts the cells the cells containing numbers and ignores other cells. See example below





The count formula works for cells containing numbers vertically, horizontally or both i.e. a range as shown in the example below 



How to apply the Count Formula

Just select the range for which you want to the find the count of cells containing cells and type
=count (cell range)
That it so simple J

You can also a video tutorial on the COUNT FOMULA here

To download the training files please visit www.myelesson.org





Friday, 4 January 2013

How To Maintain Attendance In Excel


How To Maintain Attendance In Excel

In this article you will learn how to maintain attendance in Excel for your school, office ,etc. In attendance the following aspects are of importance

  • ·         Name of Attendee
  • ·         Date
  • ·         Present status
  • ·         Absent status
  • ·         Leave status
  • ·         Half day status
  • ·         Week off status

In this example I have used the following legends

  • ·         P = Present
  • ·         A = Absent
  • ·         L = Leave
  • ·         HD = Half Day
  • ·         Off = Week off or Holiday

In this example the following formulas have been used



  • To create attendance we have to first enter the names of the attendees in a column C as shown in the example 


and the dates would be entered in Row 3 starting from column D as shown in the example




Then we can start entering the appropriate attendance status against the names as shown in the example




Now the important part starts
1.       
     1. Calculating the total days in the given date range


To do this we would use the Counta Formula , It will simply count the number of cells in the range that are not empty .







2.       Calculating the Present days

To calculate the present days we would use the Countif Formula . Here we have the option to choose whether we want to just count his present days like in school attendance or do we want to count the week off days also like in office attendance  so that we arrive at a true count of present days like shown in the example below (Office attendance)




3.       Calculating the Absent days

To count the absent days we would use the Countif formula  as shown in the figure below 








4.       Calculating the Leave days

To count the Leave days we would use the Countif formula  as shown in the figure below









5.       Calculating the Half days

To count the Half days we would use the Countif formula  as shown in the figure below 

























Thursday, 27 December 2012

How To Add Numbers - Cells In Excel


    How To Add Numbers Or Cells In Excel

    Microsoft Excel is widely used for Adding numbers or doing  totals , the reason is because it is so very convenient to add numbers in Excel .

    IN this article I will teach you how to add numbers in a  contagious range i.e next to each other using the SUM Formula

  1. If  you want to add numbers which are as shown in the picture



  2. Then you can do so in 3 very simple ways  :)

  3. Use the sum formula and enter the numbers in the sum formula


  4. In this example we can directly type the numbers to be added in the formula itself .

  5.  Refer to the cells containing the numbers in the Sum formula

  6.       In this example we can refer to the address of the cells containing the numbers, into the formula.  We can choose to differentiate the numbers by a "comma ," sign or a (plus + ) sign like shown below . 

                                                         Or



  7. Refer to the range of cells containing the numbers in the formula

  8. If the numbers to be added are next to each other than you can simple select  them as a range.

    You can also see the video tutorial on Sum Formula
    Sum Formula Video Tutorial In Hindi
    Sum Formula Video Tutorial In English 




Friday, 21 December 2012

10 Most Used Formulas Of MS Excel


Microsoft Excel has thousands of formulas all of which are useful however as not all people are created equals so is the case with Excel Formulas also. Some formulas of Excel are so useful that almost every excel user should know them, I have created a list of 10 most used formulas in MS Excel.    

This list contains 10 most used formulas of Microsoft Excel, a brief description on what the formula can be used for and at the bottom of the sheet is the link to free video tutorials to all these formulas.   

1 . Sum Formula –
Difficulty level – Easy

This formula is used to add up numbers and is quite easy to use. So whenever you need to total up figures in Excel you can use the Sum Formula  

2. Average Formula    
Difficulty level – Easy

This formula is used to calculate the average of a data set , for example you have the sales of 12 months mentioned in a column and you would like to know what was the average sales per month then the average formula comes in handy .

3. Count Formula
Difficulty Level – Easy

This formula is used to find out the exact number of cells containing numbers. For example if you have a attendance spreadsheet where in the names of the employees are mentioned and in the next column their  in time is mentioned so if someone has not come then their  in time column would be blank .  Now if you want to know how many employees have come then you can use the Count formula to find the number of employees present !

4. Counta formula
Difficulty Level – Easy

This formula is used to find out the number of cells that are not empty, the counta formula would take count cells which contain numbers, alphabets and symbols. 
Click here to watch the Video

5. Concatenate Formula
Difficulty Level – Easy

This formula is used join the content of 2 cells into one cell ! For example if you have the first name  and last name of people mentioned in 2 different cells and you want to have them in a single cell then Concatenate formula would be very useful .  

6. Vlookup Formula
Difficulty Level – Medium

This formula is the most used lookup formula in Excel, for example if you are class teacher and have to find out the result of your class students out of the total result sheet of the school then Vlookup formula would be most effective to find the results of your class students ! 

7. If Formula
Difficulty Level – Medium

If formula is very effective and simple to use logical formula. For example you are marking attendance of students in class by typing P or A against their names in cell then if you use the If formula to then you could make excel say Present or Absent automatically for P and A respectively 
8. Countif Formula
Difficulty Level – Medium

This formula is used to find out the exact number of cells containing numbers based on a condition given by you. For example if you are looking at the sales of sheet of a mobile phone and where in every time a phone is sold the name of the brand  is mentioned in the sales sheet. Now if you want to find the count of sales based on a specific brand then all you need to use is the Countif formula : )  
9. Sumif Formula
Difficulty Level – Medium

This formula is used to total up figures based on a condition. For example if the sales figures of different phone brands are mentioned in a sheet and you want to total up for a specific brand then you could use the  

10. And Formula
Difficulty Level – Medium

This formula is used to find if each of the condition mentioned in a formula are true on not. For example if you want to find out whether a sales representative from your team qualifies for incentive or not then you could use the AND formula J
www.myelesson.org Myelesson has Free Online Excel Tutorial to learn Microsoft Excel 2007. Click here to start the MS Excel tutorial.