Formula Errors

How to Fix Excel Cannot Sort Data Because of an Array Formula

Amos Gikunda Oct 7, 2026 868 views

Question details

The user is unable to sort their dataset because Excel displays an error stating the data cannot be sorted due to an overlapping array formula.

How to Resolve 'Cannot Sort Data Because of an Array Formula' in Excel

Product: Excel
Device & OS: not provided
Scenario: Attempting to sort a range of cells that either contains or overlaps with a multi-cell array formula.
Observed behavior: Excel blocks the sorting operation and throws the error message 'Can't sort data because of array'.

Before you start

Press Ctrl+` (tilde) on your keyboard to reveal all formulas in your worksheet. This allows you to visually identify which cells contain array formulas (often enclosed in curly braces {}) so you know exactly which range is causing the sorting conflict.

Solution 1Recommended

Exclude the Array Formula from Your Sort Range

Use this method if you want to keep the array formula fully functional while sorting the rest of your static data.

Excel prevents sorting when your selected range includes a multi-cell array formula. By manually adjusting your selection to exclude the column or rows containing the array, you can sort the rest of the data without triggering the error.

Select specific columns

Click and drag to highlight only the columns containing static data that you wish to sort. Do not select the entire worksheet or the column containing the array formula.

Open the Sort dialog

Navigate to the 'Data' tab on the Excel ribbon and click the 'Sort' button.

Apply sorting criteria

In the Sort dialog box, choose the column you want to sort by, select the sort order, and click 'OK'.

Exclude the Array Formula from Your Sort Range

Dynamic Arrays: If you are using modern dynamic array formulas (like UNIQUE or FILTER), they will automatically recalculate and 'spill' based on the source data. You only need to sort the source data range.

Solution 2

Convert the Array Formula to Static Values

Best for situations where the array formula has already served its purpose and you no longer need it to update dynamically.

Solution 3

Delete and Reapply the Array Formula

Use this method if the array formula must be included in the dataset but converting it to values is not an option.

Efficient Spreadsheet Management

Manage Data and Formulas Seamlessly with WPS Office

WPS Office Spreadsheet provides a highly compatible and intuitive interface for managing complex datasets. If you frequently work with array formulas and need to sort data efficiently, WPS Office makes identifying and managing these ranges simple.

1. Open your file in WPS Spreadsheet: Launch WPS Office and open your .xlsx document containing the dataset.
2. Identify the array: Click on the formula cells to spot the curly braces {} in the formula bar, indicating an array.
3. Select the target data: Highlight the specific columns you wish to sort, intentionally leaving the array column out of the selection.
4. Sort effortlessly: Navigate to the Data tab, select Sort, choose your parameters, and instantly organize your sheet.

Fully compatible with Microsoft Excel formats (.xls, .xlsx, .xlsm)Clear visual indicators for array formulas to prevent sorting errorsLightweight, fast, and completely free to useAdvanced sorting and filtering tools for complex datasets

Frequently Asked Questions

How do I locate the exact array formula that is blocking my sort?

You can find array formulas by clicking through your data and looking at the Formula Bar. If the formula is surrounded by curly brackets (e.g., {=A1:A10*B1:B10}), it is an array formula. Alternatively, use the 'Find & Select' menu under the Home tab and choose 'Go To Special' to locate specific formula types.

Why does Excel prevent sorting when an array is present?

Multi-cell array formulas calculate a block of results that are structurally tied together. If Excel allowed you to sort these cells, it would break the logical sequence of the array and corrupt the data calculation. To protect data integrity, Excel locks the array range from being manually rearranged.

Can I sort dynamic array formulas using the ribbon button?

No, dynamic array results (like those generated by FILTER or UNIQUE) spill across multiple cells and cannot be manually sorted using the Sort button on the Data ribbon. Instead, you should wrap your existing formula in the SORT function (e.g., =SORT(FILTER(...))) to organize the output automatically.

Excel & Data Problems