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How to Use

  1. 1

    Select the date range

    Choose the start and end dates for the period you want to measure.

  2. 2

    Toggle holiday exclusion

    Enable holiday skipping if you want the result to exclude US federal holidays from the count.

  3. 3

    Review the working days result

    The calculator instantly shows the number of business days between your dates so you can use it for deadlines and planning.

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Frequently Asked Questions

What does the business days calculator include?
It counts working days between two dates while excluding Saturdays and Sundays, and it can also skip US federal holidays so the result matches real-world business scheduling and project timelines.
Can I calculate business days without holidays?
Yes. You can choose to exclude only weekends, or optionally include holiday exclusion to match your team or contract requirements more closely.
Is this calculator useful for project planning?
Absolutely. It is commonly used for contract deadlines, turnaround estimates, delivery schedules, and internal planning windows where only business days should count.