Use NETWORKDAYS.INTL with 3 how-to topics, all available without membership; start from the How-to Index to complete function insertion, direct formula entry, and syntax review.
How-to Index
| # | Topic | Membership |
|---|---|---|
| 1 | 1. Enter the function through the Insert Function dialog | Free |
| 2 | 2. Type the formula directly in a cell | Free |
| 3 | 3. Review the function syntax and argument details | Free |
How-to Guide
1. Enter the function through the Insert Function dialog
Entry point: Formulas tab → Insert Function
- Select the cell where you want to enter the formula.
- Click the fx button in the formula bar, or click Insert Function on the Formulas tab.
- Search for NETWORKDAYS.INTL in the Insert Function dialog.
- Select the function and click OK.
- In the Function Arguments dialog, enter the start date, end date, and optional weekend and holiday arguments.
- Click OK to finish entering the function.
Success Criteria
- UI state: The target cell shows a calculated NETWORKDAYS.INTL result.
- Next actions: You can continue editing arguments, copying the formula, or filling it down.
- No side effects: Other unselected cells remain unchanged.
Tips While Using
- Common mistakes: If the function name is typed incorrectly in search, it may not appear quickly.
- Environment limits: If the worksheet is read-only, you cannot write the formula into the cell.
2. Type the formula directly in a cell
Entry point: Cell area → formula bar
- Select the cell where you want to enter the formula.
- Type
=NETWORKDAYS.INTL(...)directly in the cell or in the formula bar. - Press Enter to confirm the formula.
- If you want to review argument hints, type the opening parenthesis first and then complete the arguments based on the prompt.
Success Criteria
- UI state: The cell returns a workday calculation result instead of plain text.
- Next actions: You can drag the fill handle to apply the formula to other cells.
- No side effects: The worksheet structure stays unchanged.
Tips While Using
- Common mistakes: Using nonstandard separators or incorrect parentheses can prevent the formula from calculating.
- Environment limits: Date arguments should be valid dates or recognizable date values.
3. Review the function syntax and argument details
Entry point: Formulas tab → Insert Function
- Click Insert Function on the Formulas tab.
- Enter NETWORKDAYS.INTL in the search box.
- Select the function and review the syntax:
NETWORKDAYS.INTL(start_date, end_date, [weekend], [holidays]). - Check the argument details for the start date, end date, weekend rule, and holiday range before entering or editing the formula.
Success Criteria
- UI state: You can see the function name, syntax structure, and argument details.
- Next actions: You can return to the worksheet and continue entering or editing the formula.
- No side effects: Viewing the help details does not change existing data.
Tips While Using
- Common mistakes: Ignoring the square brackets around optional arguments can make optional inputs look required.
- Environment limits: The location of help details may vary slightly depending on the interface layout.