Business Days Calculator
Calculate the number of business days between two dates, excluding weekends. Free online business day counter.
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What Are Business Days?
Business days are the days of the week when most businesses and government offices operate. In most countries, business days are Monday through Friday, excluding Saturdays, Sundays, and public holidays.
Business days are commonly used for shipping estimates, SLA calculations, payment processing windows, and project planning. For example, "5 business days" from a Monday would typically mean the following Monday (excluding weekends).
Note that business day definitions can vary by country and industry. Some Middle Eastern countries observe a Sunday–Thursday workweek, while others may have different holiday schedules. This calculator uses the standard Monday–Friday definition.