Count the number of business days (weekdays) between two dates, excluding weekends and optionally holidays. Essential for legal deadlines.
Many legal deadlines, contract obligations, and business agreements are measured in business days rather than calendar days. Business days typically exclude Saturdays and Sundays, and may also exclude public holidays.
This calculator counts the exact number of weekdays between two dates. It is essential for determining filing deadlines, notice periods, delivery windows, and compliance timeframes. Legal professionals, project managers, and contract administrators rely on accurate business day counts to avoid missed deadlines.
Miscounting business days can result in missed court filing deadlines (potentially losing a case), breach of contract claims, or regulatory penalties. This tool eliminates the risk by providing an exact count.
Legal professionals, business owners, and individuals alike benefit from transparent business days calculations when evaluating obligations, settlements, or compliance requirements. Bookmark this page and return whenever circumstances change so you always have current figures at your fingertips.
From contract negotiations to dispute resolution, having reliable business days numbers at your disposal strengthens your position and streamlines decision-making. Adjust the inputs to reflect your unique circumstances and run the calculation as many times as needed to cover every plausible scenario.
From contract negotiations to dispute resolution, having reliable business days numbers at your disposal strengthens your position and streamlines decision-making. Adjust the inputs to reflect your unique circumstances and run the calculation as many times as needed to cover every plausible scenario.
Manually counting weekdays on a calendar is tedious and error-prone. This calculator instantly gives you the correct business day count so you never miss a deadline. Instant recalculation as you change inputs lets you model multiple scenarios quickly, giving you the data foundation needed for well-informed legal and financial decisions.
Business Days = Total Calendar Days − Weekend Days − Holidays Weekend Days = (full weeks × 2) + partial weekend days
Result: 19 business days
From Feb 9 to Mar 9, 2026 is 28 calendar days. Subtracting 8 weekend days and 1 holiday gives 19 business days.
Court filing deadlines are almost always measured in business days. Federal Rule of Civil Procedure 6(a) provides detailed rules for computing time, including how to handle weekends and holidays. State courts have their own rules.
Shipping, payment terms (Net 30), and delivery guarantees often use business days. "2-day shipping" typically means 2 business days, not 2 calendar days, which is why Friday orders may not arrive until Tuesday.
Use this calculator rather than counting on your fingers or on a paper calendar. Double-check whether your jurisdiction counts the trigger date and whether the deadline can be extended if it falls on a non-business day.
A business day is typically Monday through Friday, excluding federal and state holidays. Some industries and courts have their own calendars that may differ from standard business days.
This varies by context. For most legal deadlines, you do not count the trigger date (day the event happened) but you do count the final day. Court rules vary by jurisdiction.
For federal deadlines, exclude the 11 federal holidays. For state deadlines, check the state's holiday calendar. Courts post their closure dates separately.
If a contract states "10 business days," that means roughly 2 calendar weeks (14 days). A "10 calendar days" deadline is shorter. Always verify which type your contract specifies.
Most legal and business conventions extend the deadline to the next business day. However, some contracts may have different rules, so always check the specific terms.
No. Business days vary by country. In many Middle Eastern countries, the weekend is Friday–Saturday. Some countries have different national holidays. Always use the local business calendar.