How to Use the WIDECHAR Function in WPS on Windows

Last updated:July 20, 2026

Use the WIDECHAR function through 3 how-to topics: entering a basic formula, converting referenced cell content, and checking results when input issues appear.

How-to Index

No.TopicMembership
11. Enter a basic WIDECHAR formulaFree
22. Convert referenced cell contentFree
33. Check results and fix common input issuesFree

How-to Guide

1. Enter a basic WIDECHAR formula

Entry path: Open WPS Spreadsheet → Select the target cell → Formula bar

  1. Open WPS Spreadsheet and select the cell where you want to show the result.
  2. Type the equals sign = to begin a formula.
  3. Type WIDECHAR(.
  4. Enter the text to convert, such as "ABC".
  5. Type the closing parenthesis ) and press Enter.

Success Criteria

  • On-screen result: The target cell shows the converted full-width text.
  • What you can do next: You can continue editing the formula, copy it, or fill it down.

Tips While Using

  • Common mistake: If you do not start with =, the entry is treated as plain text.
  • Environment note: If the cell is formatted as text, check whether the content is being handled as a formula.

2. Convert referenced cell content

Entry path: Open WPS Spreadsheet → Select the result cell → Formula bar

  1. Select the cell that will display the result.
  2. Enter the formula =WIDECHAR(A1), replacing A1 with your actual source cell.
  3. Press Enter to confirm the formula.
  4. Edit the original text in the referenced cell and check whether the result updates.

Success Criteria

  • On-screen result: The result cell shows the referenced content after conversion to full-width text.
  • What you can do next: You can drag the fill handle to apply the same formula to more rows or columns.

Tips While Using

  • Common mistake: Referencing the wrong cell can produce an unexpected result.
  • Environment note: If the source cell already contains full-width characters, the result may stay the same.

3. Check results and fix common input issues

Entry path: Result cell → Formula bar → Source data cell

  1. Check that the formula starts with =WIDECHAR(.
  2. Confirm that the parentheses are complete.
  3. Make sure the text argument or cell reference is correct.
  4. If the result does not change, check whether the original text is already full-width.
  5. Edit the formula again if needed, then press Enter to recalculate.

Success Criteria

  • On-screen result: The formula returns a result normally without obvious input errors.
  • What you can do next: You can keep copying, editing, or combining it with other formulas.

Tips While Using

  • Common mistake: Incorrect quotation marks, parentheses, or cell references can affect the result.
  • Environment note: This function is intended for character-width conversion rather than numeric calculation.