Business Days Calculator

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Calculate the number of business days (working days) between two dates, excluding weekends and customized holidays.

Start Date

End Date

Weekend Days

Saturday

Sunday

Exclude Common US Holidays

New Year (Jan 1)

Independence (Jul 4)

Thanksgiving

Christmas (Dec 25)

Calendar Days

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Working Days

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Weekend Days

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Holidays Excluded

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Count Net Working Days Between Dates

A business day calculator is vital for corporate operations, supply chain logistics, legal notices, and payroll calculations. Most financial transactions and business agreements are structured on business days rather than calendar days.

This business day counter lets you define which weekend days to omit and exclude national holidays to determine actual worked intervals.

Frequently Asked Questions

On average, a month contains 20 to 22 business days, depending on holidays and weekends.

If a holiday falls on a weekend, the tool counts it as a weekend day first, avoiding double-deductions.