Negative one if negative. Currency formatting with dollar signs ($), or highlighting negative values with red are common examples. Sn0wman, put 30 in a cell, copy it, select the cells you want to add 30 to, right click and paste special, under operation check add, OK. How you enter values into an Excel 2010 worksheet determines the type of number format that Excel assigns to it. Select the Edit button and in the Axis label range select the range in the Store column: Figure 3. The cell value does not change, only the displayed amount has the opposite sign. Select the new x-axis range. One if positive. Purpose . VALUE Function. Even though number signs may appear in a cell, Excel still knows the cell's real value and displays it in the spreadsheet's formula bar. Here are some examples: Currency: If you enter a financial value complete with the dollar sign and two decimal places, Excel assigns a Currency number format to the cell along with the entry. Return value . Change horizontal axis values. The dollar sign in an Excel cell reference affects just one thing - it instructs Excel how to treat the reference when the formula is moved or copied to other cells. VALUE Function in Excel (Table of Contents) VALUE in Excel; VALUE Formula in Excel; How to Use VALUE Function in Excel? Another advantage of this feature is the ability to add thousands separators without changing the cell values. 1. How to change the x axis to Store values. Figure 2. One thing to note here is that Excel will display different built-in options depending on the region and language settings in your operating system. This is not actually a complete text. The Excel SIGN function returns the sign of a number as +1, -1 or 0. For those in the US, Excel provides the following built-in options for displaying negative numbers: In black, with a preceding minus sign; In red Zero if zero. Change to a Different Built-In Negative Number Option. If number is negative, sign returns -1. I usually use an API to populate this template/spreadsheet. Use the Absolute Function: =ABS() The Absolute function in Excel returns the positive value of a given cell. Get the sign of a number. Select Data on the chart to change axis values. I guess a VBA macro that would select all the cells that are formatted as currency and change the currency sign would be the best. Re: Change all values in an excel column at once? 4 ways to change a range of negative cells to positive. If number is positive, SIGN returns 1. In a nutshell, using the $ sign before the row and column coordinates makes an absolute cell reference that won't change. Number Formatting feature in Excel allows modifying the appearance of cell values, without changing their actual values. To change the display units on the value axis, in the Display units list, select the units you want.. To show a label that describes the units, select the Show display units label on chart check box.. Watch the tutorial. So you can use this technique to select your desired display format 1st and then in "Custom" reverse the or the - if you prefer the minus sign. Thanks for your response. I do NOT need to multiply by currency exchange rate since values are correct, only the sign does not match. Value function is one a kind of text function in excel which is used for converting a text string or array which also represents number into a number thing. Figure 4. If number is zero, SIGN returns 0. As a result, we changed x axis values from Years to Stores; Figure 5. If many cells in the spreadsheet contain number signs, click them individually and note their values in that bar. Applying the Absolute function to a range of cells will convert the negative numbers to positive, while not affecting any values that were already positive. Syntax =SIGN (number) Arguments .