Syntax
| Parameter | Description |
|---|---|
| start_date | Parameter of the WORKDAY.INTL function. |
| days | Parameter of the WORKDAY.INTL function. |
| [weekend] | (Optional.) Parameter of the WORKDAY.INTL function. |
| [holidays] | (Optional.) Parameter of the WORKDAY.INTL function. |
Examples
10 business days from today (standard weekend)
=WORKDAY.INTL("2026-04-09", 10, 1)
Deadline with Friday-Saturday weekend
=WORKDAY.INTL("2026-04-09", 10, 7)
Delivery date excluding holidays
=WORKDAY.INTL("2026-12-20", 5, 1, {"2026-12-25","2026-12-26"})
Common Errors
The start_date is not a valid date or the days argument is not numeric.
The weekend argument is invalid (e.g., a weekend string of all 1s, meaning every day is a weekend).
Tips
Instead of a number code, pass a 7-character string of 0s and 1s (Monday-Sunday) where 1 means weekend. For example, "0000011" is a standard Sat-Sun weekend.
Use a negative number for the days argument to find a date in the past. For example, WORKDAY.INTL(TODAY(), -5, 1) gives the date 5 business days ago.
Store your company holidays in a named range like Holidays and reference it as the fourth argument for easy maintenance across multiple formulas.
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