**Please Note: **
This article is written for users of the following Microsoft Excel versions: 2007, 2010, 2013, 2016, 2019, Excel in Microsoft 365, and 2021. If you are using an earlier version (Excel 2003 or earlier), *this tip may not work for you*. For a version of this tip written specifically for earlier versions of Excel, click here: Summing Absolute Values.

Written by Allen Wyatt (last updated April 6, 2024)**This tip applies to** Excel 2007, 2010, 2013, 2016, 2019, Excel in Microsoft 365, and 2021

Joseph has a worksheet that contains a list of values. Some of those values are above zero and others are below. He can use the SUM function to calculate a sum of the values, but he really wants to calculate a sum of the absolute value of each item in the list. So, the sum of the three values -33, 14, -5 would be 52 instead of -24.

There is no intrinsic function you can use to create the desired sum, but you can create a formula to perform the task. One method is to use the SUMIF function, in the following manner:

=SUMIF(A1:A10,">0")-SUMIF(A1:A10,"<0")

The first SUMIF sums all the values that are greater than zero, and the second sums all those less than zero. Thus, with the four values -33, 14, -5, 42, the first SUMIF would result in a sum of 56 (14 + 42) and the second would result in a sum of -38 (-33 + -5). When you subtract the second sum from the first (56 - -38) you get a final answer of 94, which is the sum of all the absolute values.

Another approach is to use the SUMPRODUCT function. The following formula will produce the desired result:

=SUMPRODUCT(ABS(A1:A10))

The function is typically used to multiply different elements of arrays by each other, and then sum those products. Since only one array (A1:A10) is provided, there is no multiplication done, but a sum of the desired absolute values is returned.

You can also get the desired result by using an array formula, a convenient but seldom used feature of Excel. Assuming your values are in the range A1:A10, type this formula:

=SUM(ABS(A1:A10))

If you are using a version of Excel prior to Excel 2021 or Excel in Microsoft 365, you'll need to enter this as an array formula. (In other words, press **Ctrl+Shift+Enter** to enter the formula.) The formula internally creates the intermediate column (which is an array of values) which are the individual absolute values of A1:A10. It then sums this array and displays the result.

Finally, if you prefer you could create your own user-defined function (a macro) that will return the sum of the absolute values in a range. The following will accomplish the task:

Function SumAbs(Rng As Range) As Double Dim c As Range Dim r As Double r = 0 On Error Resume Next For Each c In Rng r = r + Abs(c) Next c SumAbs = r End Function

You can use the function by entering a simple formula in your worksheet:

=SumAbs(A1:A10)

*Note:*

If you would like to know how to use the macros described on this page (or on any other page on the *ExcelTips* sites), I've prepared a special page that includes helpful information. Click here to open that special page in a new browser tab.

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This tip (12615) applies to Microsoft Excel 2007, 2010, 2013, 2016, 2019, Excel in Microsoft 365, and 2021. You can find a version of this tip for the older menu interface of Excel here: **Summing Absolute Values**.

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2024-04-07 12:12:24

Willy Vanhaelen

Function SumAbs(Rng As Range)

SumAbs = Evaluate("SUM(ABS(" & Rng.Address & "))")

End Function

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