Sometimes you need to skip every other column in Excel. Using Excel Formulas, you can do such a job in a few moments. In this article, we will show the Excel formula to skip every other column. I hope you find this article interesting and understand lots of Excel formulas.

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## 3 Suitable Methods to Skip Every Column Using Excel Formula

To skip every column in the Excel formula, we have found three different methods through which you can do the job perfectly. In these three methods, we utilize several Excel functions and a VBA code. All these three methods are fairly effective to use and also user-friendly. To show all the methods, we take a dataset that includes some salesman name and their sales amount over several months.

### 1. Combination of MOD, COLUMN and SUMPRODUCT Functions

Our first method to skip the other column in the Excel formula is by using the combination of **MOD**, **COLUMN**, and **SUMPRODUCT** functions. In this method, at first, we would like to select the columns in which you find the sum value using **MOD** and **COLUMN** functions. After that, the **SUMPRODUCT** function finds the required summation of those columns skipping the other columns. To understand the method properly, follow the steps.

**Steps**

- First, select cell
**M5**. - Then, write down the following formula.

`=SUMPRODUCT(C5:J5*MOD(COLUMN(C5:J5)-COLUMN(C5)+1,2))`

- Then, press
**Enter**to apply the formula.

- After that, drag the
**Fill handle**icon down the column. - As a result, we will get the sum of all salesmanâ€™s sales amount in several months.
- In this method, we
**skip column D**, column**F**, column**H**, and column**J**. So, the summation is created using other columns.

**ðŸ”ŽÂ Breakdown of the Formula **

**Â SUMPRODUCT(C5:J5*MOD(COLUMN(C5:J5)-COLUMN(C5)+1,2))**

**â‡’ MOD(COLUMN(C5:J5)-COLUMN(C5)+1,2): **Here, the** COLUMN** function counts the total number of columns in the given reference. Then, we subtract **COLUMN(C5)** and after that add 1 to the formula. This is done because if you insert a new column before the reference, it canâ€™t change its value of it. In the formula box, click on **F9** to show the output. It returns all 8 columns. Then, use the **MOD** function which returns a remainder after a number is divided by a divisor. We set a divisor **2**. As a result, it returns **(1,0,1,0,1,0,1,0). **You can see it when you click on **F9** on the formula box.

**â‡’ SUMPRODUCT(C5:J5*MOD(COLUMN(C5:J5)-COLUMN(C5)+1,2)): **After that, the **SUMPRODUCT** function returns the sum of the given array. Here, we use the product of the range of cells **C5** to **J5** and the output of the **MOD** function. It adds the value where the **MOD** function value is 1 and neglects the value where the **MOD** function returns 0.

**Read More:** **How to Skip a Column When Selecting in Excel (4 Easy Methods)**

### 2. Applying SUM, COLUMN and IF Functions

Our next method is based on the combination of **SUM**, **COLUMN**, **MOD****,** and **IF** Functions. In this method, we will put the **MOD** and **COLUMN** functions in the IF function and then, apply the IF condition there. Finally, use the **SUM** function of the values returned from the **IF** function. To understand the method, follow the steps carefully.

**Steps**

- First, select cell
**M5**. - Then, write down the following formula in the formula box.

`=SUM(IF(MOD(COLUMN($C5:$J5),2)=0,$C5:$J5,0))`

- Then, press
**Ctrl+Shift+Enter**to apply the formula. As it is an array formula, thatâ€™s why you need to do this. In other cases, you can simply press**Enter**to apply the formula.

- After that, drag the
**Fill Handle**icon down the column. - Here, we give a condition when the
**MOD**function returns zero, we add those columns. - Other columns will be ignored.
- Here, we skip column
**C**, Column**E**, column**G**, and column**I**. Then, add other columns using the**SUMÂ**function.

**ðŸ”ŽÂ Breakdown of the Formula **

**SUM(IF(MOD(COLUMN($C5:$J5),2)=0,$C5:$J5,0))**

**â‡’ MOD(COLUMN($C5:$J5),2)=0: **At first, the **COLUMN** function returns the total number of columns. In the formula box, click **F9** to get the output. Using this reference, it gives **(3,4,5,6,7,8,9,10)**.Then, it puts in the **MOD** function where it divides by **2**. The **MOD** function returns a remainder after a number is divided by a divisor.

**â‡’IF(MOD(COLUMN($C5:$J5),2)=0,$C5:$J5,0): **Then, put the previous formula of **MOD** and **COLUMN** function as a criterion of **IF** function. This formula denotes that if the remainder is zero then, go to the range of cells** C5** to **J5**. Otherwise, it returns zero.

**â‡’ SUM(IF(MOD(COLUMN($C5:$J5),2)=0,$C5:$J5,0)): **After that, the return value from the **IF** function will put in the **SUM** function. The **SUM** function will add all the columns which accept the condition. Finally, it returns the summation of those columns skipping other columns.

**Read More:** **How to Skip to Next Cell If a Cell Is Blank in Excel (5 Easy Ways)**

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### 3. Embedding VBA Code

Our last method is based on the **VBA** code by **Visual Basic**. Here, we use a VBA code to skip other columns in the Excel formula. To understand it properly, follow the steps where we will include the code and explanation.

**Steps**

- First, go to the
**Developer**tab on the ribbon. - Then, select the
**Visual Basic**option from the**CodeÂ**group.

- It will open up the
**Visual BasicÂ**window. - Then, go to the
**Insert**tab at the top. - After that, select the
**ModuleÂ**option.

- As a result, a
**Module**code window will appear. - Write down the following code.

```
Function SumIntervalColumns(WorkRng As Range, interval As Integer) As Double
Dim ar As Variant
Dim tot As Double
tot = 0
ar = WorkRng.Value
For K = interval To UBound(ar, 2) Step interval
tot = tot + ar(1, K)
Next
SumIntervalColumns = tot
End Function
```

- Close the
**Visual BasicÂ**Window. - Then, go to cell
**M5**. - Write down the following formula in the formula box.

`=SumIntervalColumns(C5:J5,2)`

- Press
**Enter**to apply the formula.

- Then, drag the
**Fill Handle**icon down the column. - Here, we give a condition when the
**MOD**function returns zero, we add those columns. - Other columns will be ignored.
- Here, we skip column
**C**, Column**E**, column**G**, and column**I**. Then, add other columns using the**SUMÂ**function.

**ðŸ”Ž VBA Code Explanation**

`Function SumIntervalColumns(WorkRng As Range, interval As Integer) As Double`

First, you need to define the function name as double.

```
Dim ar As Variant
Dim tot As Double
```

Next, declare the necessary variable for the macro.

```
tot = 0
ar = WorkRng.Value
```

After that, set tot as zero and ar as a **range.value** property which returns a value that represents the value of a specified range.

```
For K = interval To UBound(ar, 2) Step interval
tot = tot + ar(1, K)
Next
```

Then, take a for loop where we set an interval. Then, add the previous tot value to the present value. It continues up to the defined range.

`SumIntervalColumns = tot`

After that, define the function and its return value.

`End Function`

Finally, end the function procedure of the macro.

**Read More:** **How to Skip Cells in Excel Formula (8 Easy Methods)**

## Things to Remember

- In the second method, you have to press
**Ctrl+Shift+Enter**to apply the formula. Otherwise, you donâ€™t get results because itâ€™s an array function. - In the first method, you can use only
**MOD(COLUMN(C5:J5)**instead of**MOD(COLUMN(C5:J5)-COLUMN(C5)+1**. But it gives a rigid solution. If you insert a new column before the range of cells, the overall solution will change. But**MOD(COLUMN(C5:J5)-COLUMN(C5)+1**provides a dynamic solution.

## Conclusion

To skip every other column in the Excel formula, we have shown three methods including a VBA code and Excel functions. Hare, we discussed how to do the summation of the columns skipping every other column using the Excel formula. I think we covered all possible areas of this topic. If you have any further questions, feel free to ask in the comment section. Donâ€™t forget to visit our **Exceldemy** page.

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