These FAQ items focus on formula errors, argument recognition, result display, and recalculation checks; this section includes 4 common questions and a glossary.
FAQ
What should I do if DATEVALUE shows an error after I enter it?
- Check whether the formula starts with
=. - Check whether the function name, parentheses, and argument separators are complete.
- Confirm that the input is recognizable date text or a correct cell reference.
- Press Enter again after correcting the formula and review the result.
How can I view the argument help for DATEVALUE?
- Select the target cell.
- Type
=DATEVALUE(. - Check the syntax prompt shown in the editing area.
- Follow the prompt to complete the argument input.
Why is the DATEVALUE result not correct?
- Check whether the source cell contains date text instead of mixed text content.
- Check whether the date format can be recognized in the current environment.
- Confirm that the referenced cell does not include extra spaces or unrelated characters.
- If needed, revise the source data and calculate again.
Why did the result not update after I changed the referenced data?
- Confirm that the formula references the correct cell.
- Change the original date text and see whether the result changes.
- If the result does not update, run recalculation and check again.
- If the issue continues, re-enter the formula to rule out a reference problem.
Glossary
| Term | Definition |
|---|---|
| DATEVALUE | A function that converts date text into a date value so it can be used in spreadsheet calculations. |
| Date text | Date content stored as text, which usually cannot be calculated directly as a date. |
| Syntax prompt | The argument hint shown while entering a function to help complete the formula correctly. |
| Nested formula | A formula structure that uses one function inside another calculation or expression. |