The **Excel DECIMAL** function allows us to convert alpha-numeric representations of numbers in a specified base into their equivalent in decimals.

*Figure 1. of Excel Decimal Function*

**Generic Formula**

`=DECIMAL (number, radix)`

- number = alpha-numeric values
- radix – A number value representing the base of the number to be converted (within the range of 2 – 36)

**How to Set Decimal Places in Excel**

- First, we have to set up the available data in our Excel worksheet:

*Figure 2. of Decimal Function in Excel*

The input string of numbers (column B above) must contain only valid alpha-numeric characters which correspond with our supplied base (radix).

Below is a standard list of alpha-numeric characters with their correspond base values:

*Figure 3. of Standard Alpha-numeric and Base Values in Excel*

Our goal in Figure 2. above, is to convert the NUMBER values in column B into the **decimal Excel** values of the five different bases in column A.

- The
**Decimal Excel**formula we will enter into cell D2 of our worksheet example is as follows:

`=DECIMAL(B2,C2)`

*Figure 4. of Decimal Function in Excel*

The number in cell B2 is a binary value that has a base 2. We now know its **Excel decimal** value is 2 (cell D2).

- To determine the succeeding
**Excel Decimal**values, modify and copy**Excel Decimal**formula in D2 down into other cells in the column:

*Figure 5. of Decimal Function in Excel*

Each number is then converted its corresponding **Excel decimal** value in cells D4to D6.

**How to Adjust Decimal Places in Excel**

If our goal is to specify or **move decimal points in Excel**, follow the simple steps below:

- Open the “Format” menu
- Click on the “Format Cells” button, and then a “Format Cells” window will emerge;

*Figure 6. of Format Cells Button in Excel*

*Figure 7. of Format Cells Window in Excel*

- Click on the “Number” tab, and then select the “Number” item from the Category list; we should locate the “Decimal Place” button in the right section of the window. From here, we can now format the exact number of
**decimal places in Excel**.

**How to Limit Decimal Places in Excel**

We can easily **limit decimal places in Excel** by formatting cells.

Follow the steps below to make **Excel limit decimal places**

- Select the cell(s) which we want to change their
**decimal Excel**limit and then right click on those selected cells, before selecting the “Format Cells” option which is on the right-click menu;

*Figure 8. of Format Cells Button in Excel*

- In the next “Format Cells” window, click on the “Number” tab, and then choose “Number” in the Category section, and then enter a number value representing the decimal limit inside the “Decimal Places”input bar..

For example, if we seek to limit the selected cells to just 1 **Excel decimal place**, simply type “1”

*Figure 9. of Decimal Limit in Excel*

- Clicking on “OK” will close the Format Cells window and then you will observe all the decimals in our selected cells have been changed to a single
**Excel decimal place**.

*Figure 10. of Limit Decimal Places in Excel*