How to change positive numbers to negative in Excel?

How can you quickly change all positive numbers or values to negative in Excel? The following methods can guide you to quickly change all positive numbers to negative in Excel.

Change positive numbers to negative with Paste Special function

Change positive numbers to negative with VBA code

Change positive numbers to negative or vice versa with Kutools for Excel

Change positive numbers to negative with Paste Special function

Amazing! Using Efficient Tabs in Excel Like Chrome, Firefox and Safari!

Save 50% of your time, and reduce thousands of mouse clicks for you every day!

You can change positive numbers to negative with Paste Special function in Excel. Please do as follows.

1. Tap number -1 in a blank cell and copy it.

2. Highlight the range that you want to change, then right-click and choose Paste Special from the context menu to open the Paste Special dialog box. See screenshot:

3. Then select All option from the Paste, and Multiply from the Operation.

4. And then click OK, all of the positive numbers have been changed to negative numbers.

5. At last, you can delete the number -1 as you need.

Change positive numbers to negative with VBA code

Using VBA code, you can also change positive numbers to negative, but you must know how to use a VBA. Please do as the following steps:

1. Select the range that you want to change.

2. Click Developer >Visual Basic, a new Microsoft Visual Basic for applications window will be displayed, click Insert > Moduleand then copy and paste the following codes in the module:

Sub ChangeToNegative()
'Updateby20131113
Dim rng As Range
Dim WorkRng As Range
On Error Resume Next
xTitleId = "KutoolsforExcel"
Set WorkRng = Application.Selection
Set WorkRng = Application.InputBox("Range", xTitleId, WorkRng.Address, Type:=8)
Set WorkRng = WorkRng.SpecialCells(xlCellTypeConstants, xlNumbers)
For Each rng In WorkRng
    xValue = rng.Value
    If xValue > 0 Then
        rng.Value = xValue * -1
    End If
Next
End Sub

3. Click  button to run the code, a dialog is popped out for you to select a range that you want to convert the posItive values to negative. See screenshot:

4. Click Ok, then the positive values in the selected range is converted to negative at once.

Change positive numbers to negative or vice versa with Kutools for Excel

You can also use Kutools for Excel’s Change Sign of Values tool to quickly change all positive numbers to negative.

If you have installed Kutools for Excel, you can change positive numbers to negative as follows:

1. Select the range you want to change.

2. Click Kutools > Content > Change Sign of Values, see screenshot:

3. And in the Change Sign of Values dialog box, select Change all positive values to negative option.

4. Then click OK or Apply. And all of the positive numbers have been converted to negative numbers.

Tips: To change or convert all the negative numbers to positive, please choose Change all negative values to positive in the dialog box as following screenshot shown:

Kutools for Excel’s Change Sign of Values can also fix trailing negative signs, change all negative values to positive and so on. For more detailed information about Change Sign of Values, please visit Change Sign of Values feature description.

Click to Download and free trial Kutools for Excel Now!

Demo: Change positive numbers to negative or vice versa with Kutools for Excel

Related articles:

Change negative numbers to positive

Reverse signs of values in cells

Fix trailing negative signs in cells

The Best Office Productivity Tools

Kutools for Excel Solves Most of Your Problems, and Increases Your Productivity by 80%

• Reuse: Quickly insert complex formulas, charts and anything that you have used before; Encrypt Cells with password; Create Mailing List and send emails...
• Super Formula Bar (easily edit multiple lines of text and formula); Reading Layout (easily read and edit large numbers of cells); Paste to Filtered Range...
• Merge Cells/Rows/Columns without losing Data; Split Cells Content; Combine Duplicate Rows/Columns... Prevent Duplicate Cells; Compare Ranges...
• Select Duplicate or Unique Rows; Select Blank Rows (all cells are empty); Super Find and Fuzzy Find in Many Workbooks; Random Select...
• Exact Copy Multiple Cells without changing formula reference; Auto Create References to Multiple Sheets; Insert Bullets, Check Boxes and more...
• Extract Text, Add Text, Remove by Position, Remove Space; Create and Print Paging Subtotals; Convert Between Cells Content and Comments...
• Super Filter (save and apply filter schemes to other sheets); Advanced Sort by month/week/day, frequency and more; Special Filter by bold, italic...
• Combine Workbooks and WorkSheets; Merge Tables based on key columns; Split Data into Multiple Sheets; Batch Convert xls, xlsx and PDF...
• More than 300 powerful features. Supports Office/Excel 2007-2019 and 365. Supports all languages. Easy deploying in your enterprise or organization. Full features 30-day free trial. 60-day money back guarantee.

Read More... Free Download... Purchase... 

---

Office Tab Brings Tabbed interface to Office, and Make Your Work Much Easier

• Enable tabbed editing and reading in Word, Excel, PowerPoint, Publisher, Access, Visio and Project.
• Open and create multiple documents in new tabs of the same window, rather than in new windows.
• Increases your productivity by 50%, and reduces hundreds of mouse clicks for you every day!

Read More... Free Download... Purchase...