Top 20 # Xem Nhiều Nhất Formula Trong Word 2016 / 2023 Mới Nhất 11/2022 # Top Like | Beiqthatgioi.com

Insert Table Formulas In Word / 2023

Insert Table Formulas in Word: Overview

You can insert table formulas in Word tables to perform simple mathematical functions on data. To insert table formulas in Word that add, subtract, multiply, and divide numbers in the table cells, you insert formulas into cells where you want to show the answers to the mathematical operations performed by the formulas.

The Parts of Table Formulas in Word

When you insert table formulas in Word, you insert a field that performs calculations on values in other table cells. Formulas always start with an equal sign (=). They often refer to the cell addresses from which they gather the data for their calculations. These cell addresses can be linked together with standard mathematical operators. These include the plus sign (+), minus sign (-), multiplication sign (*), and division sign (/), among others. You can also perform functions, like SUM, on a cell range in a table. So, a formula might be expressed “=SUM(Above),” which adds the values of the cells above the cell into which you inserted this formula.

A cell address is a way of referring to a cell. A cell address is the relative location of a cell in a table. Imagine there are letters at the top of each column, starting with “A” at the far left and then continuing to increase one letter at a time to the right. In addition, imagine each row has a number assigned to it. The topmost row is row “1.” The row numbering then continues downward, increasing by one for each row. The cell address is the column letter, followed by the row number. For example, the top left cell is always cell A1. B1 is always to the right of A1. Here is a table with the cell addresses entered into the corresponding cells to help you see the cell address naming convention.

Instead of showing the formula itself in the cell, the cell shows the to the formula. Why? Because when you insert table formulas in Word in a cell, Word knows it should show the answer to the formula, not the formula itself. Formulas display their results by default, not their actual contents.

How to Insert Table Formulas in Word

When the “Formula” dialog box first opens, Word tries to guess the formula you want. For example, if you insert table formulas in Word in a cell at the end of a column of continuous numbers, Word assumes you want to add the cell values in the column above the cell. Therefore, Word enters the formula =SUM(Above) as the default formula in the “Formula” dialog box.

After entering the formula into the “Formula:” field, you can then use the “Number format:” drop-down to select a numeric pattern. This helps show the result in a specific numeric format.

In Word, you can use the terms “LEFT,” “RIGHT,” “ABOVE,” and “BELOW” to refer to adjacent cells in the row or column to the left of, to the right of, above, or below the cell within which you insert table formulas in Word. This is a convenient way of selecting the cell range for the function. You can also enter a cell range by typing the cell address of the upper-left cell in the cell range, followed by a colon symbol (:), then followed by the cell address of the lower-right cell in the range. For example, you could also type =SUM(A1:A4) into the “Formula:” field to add the contents of cells A1 through A4.

The word SUM is a formula function. If want to perform one mathematical operation on a range of cells, you can use functions like SUM, AVERAGE, MAX, and MIN when you insert table formulas in Word, instead of individually writing the cell addresses and mathematical operators. Word provides many standard functions in the “Paste function:” drop-down. Selecting any function from the list of functions in the drop-down menu adds it to the formula in the “Formula:” field.

Insert Table Formulas in Word: Instructions

Instructions on How to Insert Table Formulas in Word

Optionally, to select a function to add to the formula shown in the “Formula:” field, use the “Paste function:” drop-down.

Optionally, to format the display of the numeric formula’s result, use the “Number format:” drop-down.

Insert Table Formulas in Word: Video Lesson

The following video lesson, titled ” Inserting Table Formulas,” shows how to insert table formulas in Word. It is from our complete Word tutorial, titled ” Mastering Word Made Easy v.2019 and 365.”

Excel Formula: Count Total Words In A Cell / 2023

Excel doesn’t have a dedicated function for counting words in a cell. However, with a little ingenuity, you can create such a formula using the SUBSTITUTE and LEN functions, with help from TRIM, as shown in the example. At a high level, this formula uses the LEN function to count the number of characters in the cell, with and without spaces, then uses the difference to figure out the word count. This works, because word count is equal to the number of spaces + 1, so long as there is one space between each word.

The first part of the formula counts the characters in cell B5, after removing extra space:

=

LEN

(

TRIM

(

B5

))

// normalize space, count characters

Inside LEN, the TRIM function first removes any extra spaces between words, or at the beginning or end of the text. This is important, since any extra spaces will throw off the word count. In this case, there are no extra space characters, so TRIM returns the original text directly to the LEN function, which returns 30:

LEN

(

"All Quiet on the Western Front"

)

// returns 30

At this point, we have:

=

30

-

LEN

(

SUBSTITUTE

(

B5

,

" "

,

""

))

+

1

Next, we use the SUBSTITUTE function to remove all space characters from the text:

SUBSTITUTE

(

B5

,

" "

,

""

)

// strip all space

Notice SUBSTITUTE is configured to look for a space character (” “), and replace with an empty string (“”). By default, SUBSTITUTE will replace all spaces. The result is delivered directly to the LEN function, which returns the count:

LEN

(

"AllQuietontheWesternFront"

)

// returns 25

LEN returns 25, the number of characters remaining after all space has been removed. We can now simplify the formula to:

=

30

-

25

+

1

// returns 6

which returns 6 as a final result, the number of words in cell B5.

Dealing with blank cells

The formula in the example will return 1 even if a cell is empty, or contains only space. This happens because we are adding 1 unconditionally, after counting space characters between words. To guard against this problem, you can adapt the formula as shown below:

Notice we've replaced 1 with this expression:

This code first trims B5, then checks the length. If B5 contains text, LEN returns a positive number, and the expression returns TRUE. If B5 is empty, or contains only space, TRIM returns an empty string ("") to LEN. In that case, LEN returns zero (0) and the expression returns FALSE. The trick is that TRUE and FALSE evaluate to 1 and zero, respectively, when involved in any math operation. As a result, the expression only adds 1 when there is text in B5. Otherwise, it adds zero (0). This logic could also be written with the IF function statement like this:

and the result would be the same. The expression above is simply more compact.

Excel Formula: Random List Of Names / 2023

At the core, this formula uses the INDEX function to retrieve 10 random names from a named range called “names” which contains 100 names. For example, to retrieve the fifth name from the list, we use INDEX like this:

=

INDEX

(

names

,

5

)

However, the trick in this case is that we don’t want a single name at a known location, we want 10 random names at unknown locations between 1 and 100. This is an excellent use case for the RANDARRAY function, which can create a random set of integers in a given range. Working from the inside out, we use RANDARRAY to get 10 random numbers between 1 and 100 like this:

RANDARRAY

(

10

,

1

,

1

,

COUNTA

(

names

)

The COUNTA function is used to get a dynamic count of names in the list, but we could replace COUNTA with a hardcoded 100 in this case with the same result:

=

INDEX

(

names

,

RANDARRAY

(

10

,

1

,

1

,

100

,

TRUE

))

In either case, RANDARRAY will return 10 numbers in an array that looks like this:

{

64

;

74

;

13

;

74

;

96

;

65

;

5

;

73

;

84

;

85

}

Note: these numbers are random only and do not map directly to the example shown.

This array is returned directly to the INDEX function as the row argument:

=

INDEX

(

names

,

{

64

;

74

;

13

;

74

;

96

;

65

;

5

;

73

;

84

;

85

}

Because we are giving INDEX 10 row numbers, it will 10 results, each corresponding to a name at the given position. The 10 random names are returned in a spill range beginning in cell D5.

Prevent duplicates

One problem with the above formula (depending on your needs) is that RANDARRAY will sometimes generate duplicate numbers. In other words, there is no guarantee that RANDARRAY will return 10 unique numbers.

To ensure 10 different names from the list, you can adapt the formula to randomly sort the full list of names, then retrieve the first 10 names from the list. The formula in F5 uses this approach:

=

INDEX

(

SORTBY

(

names

,

RANDARRAY

(

COUNTA

(

names

))),

SEQUENCE

(

10

))

The approach here is the same as above – we are using INDEX to retrieve 10 values from the list of names. However, in this version of the formula, we are sorting the list of names randomly before handing giving the list to INDEX like this:

SORTBY

(

names

,

RANDARRAY

(

COUNTA

(

names

)))

Here, the SORTBY function is used to sort the list of names randomly with an array values created by the RANDARRAY function, as explained in more detail here.

Finally, we need to retrieve 10 values. Because we already have names in a random order, we can simply request the first 10 with an array created by the SEQUENCE function like this:

SEQUENCE

(

10

)

SEQUENCE builds an array of sequential numbers:

{

1

;

2

;

3

;

4

;

5

;

6

;

7

;

8

;

9

;

10

}

which is returned to the INDEX function as the row argument. INDEX then returns the first 10 names in a spill range like the original formula.

Excel Count And Counta Functions With Formula Examples / 2023

This short tutorial explains the basics of the Excel COUNT and COUNTA functions and shows a few examples of using a count formula in Excel. You will also learn how to use the COUNTIF and COUNTIFS functions to count cells that meet one or more criteria.

As everyone knows, Excel is all about storing and crunching numbers. However, apart from calculating values, you may also need to count cells with values – with any value, or with specific value types. For example, you may want a quick count of all items in a list, or the total of inventory numbers in a selected range.

Microsoft Excel provides a couple of special functions for counting cells: COUNT and COUNTA. Both all very straightforward and easy-to-use. So let’s take a quick look at these essential functions first, and then I will show you a few Excel formulas to count cells that meet certain condition(s), and clue you in on the quirks in counting some value types.

Excel COUNT function – count cells with numbers

You use the COUNT function in Excel to count the number of cells that contain numerical values.

The syntax of the Excel COUNT function is as follows:

COUNT(value1, [value2], …)

Where value1, value2, etc. are cell references or ranges within which you want to count cells with numbers.

In the modern versions of Excel 2016, Excel 2013, Excel 2010, and Excel 2007, the COUNT function accepts up to 255 arguments. In earlier Excel versions, you can supply up to 30 ‘values’.

For example, the following formula returns the total number of numeric cells in range A1:A100:

=COUNT(A1:A100)

Note. In the internal Excel system, dates are stored as serial numbers and therefore the Excel COUNT function counts dates and times as well.

Using COUNT function in Excel – things to remember

Below are the two simple rules by which the Excel COUNT function works.

If an argument(s) of an Excel Count formula is a cell reference or range, only numbers, dates and times are counted. Blanks cells and cells containing anything but a numeric value are ignored.

If you type values directly into the Excel COUNT arguments, the following values are counted: numbers, dates, times, Boolean values of TRUE and FALSE, and text representation of numbers (i.e. a number enclosed in quotation marks like “5”).

For example, the following COUNT formula returns 4, because the following values are counted: 1, “2”, 1/1/2016, and TRUE.

=COUNT(1, "apples", "2", 1/1/2016, TRUE)

Excel COUNT formula examples

And here are a few more examples of using the COUNT function in Excel on different values.

To count cells with numeric values in one range, use a simple count formula like

=COUNT(A2:A10)

The following screenshot demonstrates which types of data are counted and which are ignored:

To count several non-contiguous ranges, supply all of them to your Excel COUNT formula. For example, to count cells with numbers in columns B and D, you can use formula similar to this:

=COUNT(B2:B7, D2:D7)

Tips:

If you want to count numbers that meet certain criteria, use either the COUNTIF or COUNTIFS function.

Excel COUNTA function – count cells with values (non-blank cells)

The COUNTA function in Excel counts the number of cells in a range that are not empty.

The syntax of the Excel COUNTA function is akin to that of COUNT:

COUNTA(value1, [value2], …)

Where value1, value2, etc. are cell references or ranges where you want to count non-blank cells.

For example, to count cells with value in range A1:A100, use the following formula:

=COUNTA(A1:A100)

To count non-empty cells in several non-adjacent ranges, use a COUNTA formula similar to this:

=COUNTA(B2:B10, D2:D20, E2:F10)

As you can see, the ranges supplied to an Excel COUNTA formula do not necessarily need to be of the same size, i.e. each range may contain a different number of rows and columns.

Please keep in mind that Excel’s COUNTA function counts cells containing any type of data, including:

Numbers

Dates / times

Text values

Boolean values of TRUE and FALSE

Error values like #VALUE or #N/A

Empty text strings (“”)

In some cases, you may be perplexed by the COUNTA function’s result because it differs from what you see with your own eyes. The point is that an Excel COUNTA formula may count cells that visually look empty, but technically they are not. For example, if you accidentally type a space in a cell, that cell will be counted. Or, if a cell contains some formula that returns an empty string, that cell will be counted as well.

In other words, the only cells that the COUNTA function does not count are absolutely empty cells.

The following screenshot demonstrates the difference between Excel COUNT and COUNTA functions:

Tip. If you just want a quick count of non-blank cells in a selected range, simply have a look at Status Bar at the bottom right corner of your Excel window:

If you just want a quick count of, simply have a look at Status Bar at the bottom right corner of your Excel window:

Excel COUNTIF function – count cells that meet one condition

The COUNTIF function is purposed for counting cells that meet a certain criterion. Its syntax requires 2 arguments, which are self-explanatory:

COUNTIF(range, criteria)

In the first argument, you define a range where you want to count cells. And in the second parameter, you specify a condition that should be met.

For example, to count how many cells in range A2:A15 are “Apples”, you use the following COUNTIF formula:

=COUNTIF(A2:A15, "apples")

Instead if typing a criterion directly in the formula, you can input a cell reference as demonstrated in the following screenshot:

For more information about using the COUNTIF function in Excel, check out the following tutorial: COUNTIF in Excel – count if not blank, greater than, duplicate or unique

Excel COUNTIFS function – count cells that match several criteria

The COUNTIFS function is similar to COUNTIF, but it allows specifying multiple ranges and multiple criteria. Its syntax is as follows:

COUNTIFS(criteria_range1, criteria1, [criteria_range2, criteria2]…)

The COUNTIFS function was introduced in Excel 2007 and is available in all later versions of Excel 2010, 2013, and 2016.

For example, to count how many “Apples” (column A) have made \$200 and more sales (column B), you use the following COUNTIFS formula:

And again, to make your COUNTIFS formula more versatile, you can supply cell references as the criteria:

You will find plenty more formula examples here: How to use Excel COUNTIFS function with multiple criteria.

Count the number of cells in a range (ROWS and COLUMNS functions)

If you need to find out the total number of cells in a rectangular range, utilize the ROWS and COLUMNS functions, which return the number of rows and columns in an array, respectively:

=ROWS(range)*COLUMNS(range)

For example, to find out how many cells there are in a given range, say A1:D7, use the following formula:

=ROWS(A1:D7)*COLUMNS(A1:D7)

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