About this calculator
Count business days between two dates, excluding Saturdays and Sundays. Free business day calculator for project planning and deadlines. Use this free online business days calculator directly in your browser with no sign-up required. Online Tool Hub time tools are designed to be fast, accurate, and easy to use on desktop and mobile.
Frequently asked questions
- What counts as a business day?
- Business days are Monday through Friday. Saturdays and Sundays are excluded from the count.
- Are public holidays included?
- This calculator excludes weekends only. For holiday-aware counts, use the working days tool with a custom schedule.