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📅 Everyday Calculators
Free Date & Business Days Calculator
Calculate the number of calendar days and business days (weekdays) between any two dates. Useful for calculating project deadlines, contract terms, shipping estimates, and any time-sensitive planning. Toggle inclusive counting to include or exclude the start and end dates.
Frequently asked questions
What counts as a business day?
Business days are weekdays (Monday through Friday) that are not federal holidays. This calculator counts weekdays only; it does not automatically exclude federal holidays.
How do I add business days to a date?
Enter your start date and count forward the required number of weekdays, skipping Saturdays and Sundays. Use this calculator to find the end date for any number of business days.
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