How to Use the DB Function in WPS on Windows

Last updated:July 20, 2026

Use the DB function through 1 how-to topic in this guide; 1 topic is available without membership and 0 topics are membership-related.

How-to Index

No.TopicMembership Requirement
11. Use the DB functionFree

How-to Guide

1. Use the DB function

Entry: Formulas tab → formula bar

  1. Open WPS Spreadsheet and select the cell where you want to display the result.
  2. Type an equals sign = in the formula bar or directly in the cell.
  3. Enter DB( to open the syntax prompt.
  4. Enter the required arguments in order, such as cost, salvage, life, and period.
  5. Press Enter to confirm the formula and display the result in the current cell.

Success Criteria

  • Interface result: After you type DB(, the function name or argument prompt appears.
  • Next action available: After you press Enter, the cell returns a calculated result that you can copy, fill, or edit.
  • No side effects: Other unedited cells remain unchanged.

Tips While Using

  • Common mistake: If the argument order is wrong, a parenthesis is missing, or a separator is omitted, the formula may return an error.
  • Environment note: If referenced cells do not contain valid numeric values, the result may not match your expectation.
  • Suggestion: If the formula is long, edit it in the formula bar first so you can review the full expression more easily.