How To Stop Excel From Removing Leading Zeros

Excel is a powerful tool that can save users a lot of time and frustration. However, it does have some quirks that can be frustrating. One of these is how Excel automatically removes leading zeros from numbers, which can be a problem if you’re dealing with product codes, ZIP codes, or other values that require those zeros. Here, we will walk you through the steps to prevent Excel from removing leading zeros.

Change Format to Text

The easiest way to stop Excel from removing leading zeros is to change the cell’s format to text before you enter the data. Here’s how you do it:

	1. Right-click on the cell or range of cells where you want to keep leading zeros.
	2. Select "Format Cells".
	3. In the "Format Cells" dialog box, select "Text" under the Number tab.
	4. Click "OK".

Now, when you enter data into the cell(s), Excel will treat the entry as a text string, preserving any leading zeros.

Use a Custom Format

If you’re dealing with a specific number of digits, you can use Excel’s custom number formatting feature to keep leading zeros:

	1. Select the cell(s) where you want to keep leading zeros.
	2. Right-click and select "Format Cells".
	3. Select "Custom" from the Category list.
	4. In the "Type" field, enter the desired number format using zeros. For example, enter "00000" for a five-digit number.
	5. Click "OK".

The custom format will force Excel to keep leading zeros to fill the number of digits specified.

Adding a Single Quote

Another way to stop Excel from removing leading zeros is to add a single quote (‘) before entering the number. This tells Excel to interpret the following data as text, not as a number:

‘Simply type ‘ followed by your number. For example, ‘00123 instead of 00123.

However, do note that the single quote will be visible in the formula bar, but not in the cell itself.


While Excel’s automatic removal of leading zeros can be a nuisance, there are several ways to get around it. By using the text format, a custom number format, or the single quote prefix, you can ensure that your leading zeros are preserved.