When using the NPV function in WPS on Windows, common questions usually involve errors, result checks, and batch filling; this FAQ covers 3 frequent questions and practical fixes.
FAQ
What should I do if the NPV formula returns an error?
- Check whether each argument is numeric and make sure the referenced cells do not contain text, extra spaces, or unsupported characters.
- Confirm that the formula uses English commas as separators.
- If the source data is complex, clean the original values first and then enter the formula again.
Why does the NPV result look different from what I expected?
- Check whether the discount rate is correct and whether its period matches the timing of the cash flows.
- Review the referenced cash flow range and its order to make sure the values follow the actual time sequence.
- If the first cash flow occurs at the beginning of the first period, review whether it should be handled outside the function result.
How can I use the NPV function in multiple cells?
- Enter the NPV formula in the first target cell.
- Select that cell and move the pointer to the fill handle in the lower-right corner.
- Drag the fill handle down or across, or copy and paste the formula into other cells.
- After filling, check whether the referenced ranges changed correctly.
Glossary
| Term | Definition |
|---|---|
| NPV | Net Present Value, a financial measure used to estimate the current value of a series of future cash flows. |
| Discount rate | The rate used to discount future cash flows back to their present value. |
| Cash flow | A sequence of income or expense values that occur over time. |