WIDECHAR in WPS on Windows FAQ

Last updated:July 20, 2026

Common questions about WIDECHAR usually involve formula entry, unchanged results, and cell references; this FAQ includes 4 practical answers and a glossary.

FAQ

What should I do if WIDECHAR does not return a result?

  1. Make sure the entry starts with the equals sign =.
  2. Check that the function name is spelled WIDECHAR.
  3. Confirm that the parentheses, text argument, or cell reference are correct.
  4. Press Enter and check whether the result cell updates.

Why does the text look unchanged after the formula runs?

  1. Check whether the original text is already full-width.
  2. Compare the source cell and result cell to see whether the source contains half-width English letters or katakana.
  3. If the source text does not need conversion, an unchanged result is expected.

Can I use WIDECHAR with other formulas?

  1. Yes. You can use WIDECHAR first to normalize character width.
  2. Then combine the result with other text or lookup formulas as needed.
  3. Before combining formulas, confirm that the current output has the format you want.

How do I use WIDECHAR across multiple rows?

  1. Enter a correct formula in the first result cell, such as =WIDECHAR(A1).
  2. Press Enter to confirm the result.
  3. Drag the fill handle downward to copy the formula to other rows.
  4. Check that the row references adjust automatically.

Glossary

TermDefinition
WIDECHARA text function that converts half-width characters into full-width characters.
Full-width characterA wider character form commonly used in East Asian text environments.
Half-width characterA narrower character form commonly used for English letters, numbers, and similar input.
Cell referenceA cell address used as a formula argument, such as A1.