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Formula Errors

Fix SUMIF or SUMIFS Returning Blank or Incorrect Results in Excel

Huda QurayshiHuda Qurayshi Sep 25, 2026 870 views

Question details

The user needs to resolve an issue where SUMIF or SUMIFS formulas output blank or incorrect values, even though other formulas like SUM and VLOOKUP function normally.

How to Fix SUMIF or SUMIFS Returning Blank or Incorrect Results in Excel
Product
Microsoft Excel
Device & OS
not provided
Scenario
Calculating conditional sums using SUMIF or SUMIFS across linked sheets or within Excel for the web.
Observed behavior
The SUMIF or SUMIFS formula includes blank cells or returns unexpected incorrect results, which often resolves temporarily when the file is copied to a new workbook.
Before you start

Check if your worksheet contains any hidden columns or linked external workbooks that might be affecting the calculation range of your formulas.

Solution 1Recommended

Save a Copy of the Workbook

Excel for the web occasionally experiences temporary calculation glitches. Creating a fresh copy of the file can reset the calculation engine and resolve the blank results.

When working in Excel for the web, temporary synchronization issues can cause advanced formulas like SUMIF and SUMIFS to fail, even when simpler formulas like SUM and VLOOKUP work perfectly. Saving a copy forces the web application to rebuild the file and re-evaluate all formulas.

1
Open the file

Access your problematic workbook in Excel for the web or the desktop application.

2
Save a copy

Click on the 'File' tab in the top-left corner, select 'Save As', and then click 'Save a Copy'.

3
Test the new file

Open the newly created workbook and check your SUMIF or SUMIFS formulas to see if the correct numbers are now displayed without blank errors.

Save a Copy of the Workbook
Reliable Formula Calculation

Use WPS Spreadsheet for Reliable Formula Calculations

WPS Office provides a highly stable desktop spreadsheet environment, ensuring complex formulas like SUMIF and SUMIFS calculate instantly and accurately without web synchronization glitches.

  1. 1. Download WPS Office: Visit the official WPS website, download WPS Office Free, and install it on your computer.
  2. 2. Open your file: Launch WPS Spreadsheet and open your existing .xlsx workbook directly.
  3. 3. Verify your formulas: Locate your SUMIF or SUMIFS cells; WPS Office will automatically and correctly calculate the values based on your criteria without altering the original file.
100% compatible with Microsoft Excel (.xlsx) formats and formula syntax.Stable desktop application with no web-sync calculation delays.Free to download and use with a familiar, easy-to-learn interface.
microsoft office alternative - wps office

Frequently Asked Questions

Why does my SUMIFS formula work in the desktop app but not in Excel for the web?

Excel for the web occasionally experiences synchronization or memory issues with complex formulas or linked workbooks. Saving a copy of the file often resets the calculation engine and fixes the output.

Can hidden columns affect my SUMIF results?

Yes. If your formula references a broad range, it evaluates hidden cells within that range. If those hidden cells contain unexpected data or blanks, your final sum will be incorrect.

Why does VLOOKUP work while SUMIFS returns an error in the same sheet?

VLOOKUP typically looks for a single exact match, while SUMIFS aggregates multiple cells based on criteria. If the criteria range contains mismatched data types, text formatted as numbers, or unlinked external references, SUMIFS will fail to aggregate correctly even if VLOOKUP succeeds.