CUMPRINC in WPS on Windows FAQ

Last updated:July 17, 2026

When using CUMPRINC, the most common issues fall into 3 groups: formula errors, function guidance, and incorrect results; this page covers the top 3 questions.

FAQ

What should I do if the CUMPRINC function shows an error after I enter it?

  1. Check whether the formula starts with =.
  2. Confirm that the parentheses, commas, and number of parameters are correct.
  3. Review the syntax prompt to verify the parameter types and order.
  4. Press Enter again after correcting the formula.

How can I view guidance for the CUMPRINC function?

  1. Select the target cell and type =CUMPRINC(.
  2. Review the automatic syntax prompt.
  3. Use the prompt to confirm parameter requirements and example formatting.

Why is my CUMPRINC result incorrect in WPS Sheets on Windows?

  1. Check whether referenced cells contain numbers stored as text.
  2. Confirm that the start period, end period, rate, and present value are entered correctly.
  3. Check for circular references or incorrect cross-sheet references.
  4. Press F9 to recalculate and review the result again.

Glossary

TermDefinition
CUMPRINCA financial function that returns the cumulative principal paid on a loan over a specified period.
Cross-sheet referenceA way to use data from cells on another worksheet in the current formula.
Nested formulaA calculation method that uses another formula or expression inside the current formula.