DAYS in WPS on Windows FAQ

Last updated:July 17, 2026

When you use the DAYS function, the most common issues fall into 3 groups: formula errors, syntax guidance, and unexpected results; this FAQ includes 3 common questions and a glossary.

FAQ

What should I do if the DAYS function shows an error?

  1. Check whether the formula starts with =.
  2. Check whether the function name is entered correctly as DAYS.
  3. Check whether the parentheses, commas, and parameter count are correct.
  4. Confirm that the parameters are valid dates or valid date references.

How do I view DAYS function syntax in WPS on Windows?

  1. Enter =DAYS( in a cell.
  2. Review the syntax prompt in the formula input area.
  3. Confirm the order of the end date and start date.
  4. Complete the formula and run the calculation.

Why is my DAYS function result incorrect?

  1. Check whether the end date and start date are reversed.
  2. Confirm that the referenced cells are not text-formatted dates.
  3. Check whether you referenced the wrong worksheet or cell.
  4. Press Enter again after making corrections and review the updated result.

Glossary

TermDefinition
DAYSA spreadsheet function that returns the difference in days between two dates.
ParameterAn input required by a function, such as the end date and start date.
Cell referenceUsing a cell address in a formula instead of typing a value or date directly.