What is 15 business days from today?
Counting 15 working days from today and skipping weekends, the answer is Tuesday, October 13, 2026. That spans 21 calendar days, because 6 weekend days were skipped along the way.
Business days versus calendar days
A business day is any weekday, Monday to Friday. Weekends do not count, which is why 15 business days stretches across 21 calendar days rather than 15. As a rough guide, every five business days adds seven calendar days, so the gap between the two figures grows by about two days a week.
What about public holidays?
Federal holidays fall inside this range, so the answer changes depending on whether your agreement counts them. Excluding weekends only gives Tuesday, October 13, 2026. Also excluding US federal holidays pushes it to Wednesday, October 14, 2026, 1 day later.
The holidays skipped are:
- October 12, 2026 – Columbus Day
Federal holidays are the national set. State holidays, company shutdowns and observances in other countries are not included, so check your own calendar for anything contractual.
Where this matters
Business-day counting is the default in contracts, refund windows, notice periods, court filing rules and shipping estimates, precisely because it does not punish a deadline for landing on a weekend. The convention is almost always to exclude the starting day and count from the next working day, which is what this page does. If your agreement says "within 15 business days", October 13, 2026 is the usual reading, or October 14, 2026 if holidays are excluded too.
Questions
- What is 15 business days from today?
- Tuesday, October 13, 2026, skipping weekends. Excluding federal holidays as well gives October 14, 2026.
- How many calendar days is 15 business days?
- 21 calendar days, since 6 weekend days are skipped.
- Does the count include today?
- No. Counting starts from the next working day, which is the standard convention in contracts and shipping terms.
- Are Saturdays business days?
- Not under the usual definition. A business day is Monday to Friday, excluding public holidays where the agreement says so.
Other lengths
15 business days ago · All business day counts · 15 calendar days from today