By default, Excel has the numbering of the rows on the left side. However, in some cases, the numbering of the Sheet may not align with the numbering of your data or list. Therefore, you may need to add the numbering by yourself. Numbering Rows in Excel is one of the small tasks every user needs to learn. This article will discuss easy and quick ways of adding numbers to rows.

**1] Using the Row Function**

The row function is ab in-built function that can be used to alter the numbering of rows. Below are the steps to use this method:

**1.** Open the Excel application.

**2.** Open the document you want to add numbers.

**3.** Locate the Leftmost empty column. If there is no empty column on the leftmost side of the document, right-click on the leftmost column and select the **Insert **button.

**4.** Double-click on the cell containing the 1^{st} number of your numbering.

**5.** Then, locate the **Formula bar **type this formula **=Row()-1.**

**6.** Next, hit the **Enter key.**

**7. **Using the dragging icon on the bottom right side of the cell with the formula, drag the formula to other rows.

**2] Using the Dragging Tool**

Here are the steps to follow while using this method:

**1.** Open the Excel application.

**2.** Open the document you want to add numbers.

**3.** Locate the Leftmost empty column.

**4.** Manually type the numbering you want to apply. For example, if you're going to type 123â€¦ type 1 to 3.

**5.** Then, locate the dragging tool, and drag the numbering to the entire list.

**3] Using Justify series Tool**

Steps:

**1.** Open the Excel application.

**2.** Open the document you want to add numbers.

**3.** Type **1 **in the first cell that will contain your numbering. Then, click the **Home **tab.

**4.** In the Home tab, locate the **Editing section **and click the **Fill **drop-down button. From the menu, click on the **Justify option**

**3.** In the Series dialogue box, **toggle on **the **Columns **button. Locate the **Type **section and **toggle on **the **Linear **Option**.**

**5.** Set the **Start Value **and the **Stop Value. **Finally, hit the **OK button.**

**4] Using COUNTA Function**

COUNTA function can be used with the IF condition to assign numbers to your data in Excel. The COUNTA assigns numbering to a cell if the adjacent cell has value or data. Here are the steps to follow:

**1.** Open the document you want to add numbers.

**2.** Type the **Equal sign **in the **Formula bar.**

**3**. Then, type the **IF **Condition followed by the **ISBLANK **function that will check if the cell is blank. If the cell is blank, no number will be assigned.

**4.** Next, type the **COUNTA **function and close the formula. That is **=IF(ISBLANK(B2),"",COUNTA($B$2:B2)).**

**5.** Finally, hit the **Enter **button.

**5] Incrementing the previous Row index by one.**

Steps:

**1.** Open the document you want to add numbers.

**2.** Double-click on the cell where you want your numbering to start.

**3.** Type the **Equal sign **in the **Formula bar.**

**4.** Then, type the cell index of the previous cell plus one. For example, type the following formula in cell A2 **=A1+1**

**5.** Then, locate the dragging tool, and drag the numbering to the entire list.