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Everyday Life
Business Days Calculator
Count working days between two dates or add business days to a date, with optional Saturday inclusion.

Business Days Calculator

Planning a project timeline or shipping estimate? This business days calculator counts working days in a date span or adds a set number of business days from today, automatically skipping weekends. You can optionally include Saturdays as working days.

Business days (also called working days) typically exclude Saturdays and Sundays. Many industries, legal deadlines, and shipping estimates are measured in business days rather than calendar days.

In Count mode, enter the total calendar days in a period and the calculator tells you how many are business days. In Add mode, enter the number of business days you need and it tells you how many calendar days that spans, accounting for weekends along the way.

Some regions and industries count Saturday as a working day. Toggle the Saturday option on if that applies to your situation. Note that this calculator does not account for public holidays, which vary by country and region.

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