How to Use the SUMSQ Function in WPS on Windows

Last updated:July 14, 2026

This how-to guide covers 3 topics for using the SUMSQ function, including inserting it from the function dialog, typing it directly, and checking syntax details; choose a topic from the index and follow the steps.

How-to Index

How-to Guide

1. Insert SUMSQ from the Insert Function dialog

Entry: Formula tab → Insert Function

  1. Select the cell where you want to place the formula.
  2. Click the fx button in the formula bar, or click Insert Function on the Formula tab.
  3. Search for SUMSQ in the dialog box.
  4. Select the function and click OK.
  5. Enter each argument in the Function Arguments dialog box.
  6. Click OK to insert the formula.

Success Criteria

  • The selected cell now contains the SUMSQ function.
  • The argument structure is visible during setup.
  • The formula can be edited or copied after insertion.

Tips While Using

  • Use the standard function name SUMSQ when searching.
  • Arguments should be numbers, cell references, or valid ranges.

2. Type the SUMSQ formula directly in a cell

Entry: Worksheet cell or formula bar

  1. Select the target cell.
  2. Type =SUMSQ(...) in the cell or in the formula bar.
  3. Press Enter to confirm.
  4. If you want to review parameter guidance, type =SUMSQ( and press F1.

Success Criteria

  • The cell displays a calculation result.
  • The full formula remains visible in the formula bar.
  • The formula can be copied to other cells.

Tips While Using

  • Start the formula with an equals sign.
  • Separate arguments with standard commas.

3. Check SUMSQ syntax and parameter details

Entry: Formula tab → Insert Function

  1. Click Insert Function on the Formula tab.
  2. Search for SUMSQ.
  3. Select the function and review the syntax: SUMSQ(number1, [number2], ...).
  4. Click the help link for the function to review more details.

Success Criteria

  • The standard SUMSQ syntax is visible.
  • Required and optional arguments can be identified.
  • You can continue entering the formula with clearer parameter guidance.

Tips While Using

  • Square brackets indicate optional arguments.
  • Check that each argument is numeric or can be evaluated as a number before confirming the formula.