Calculators

Working Days Calculator

Count working days between two dates or add/subtract business days — excludes weekends and US federal holidays, supports custom holidays

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Start Date

End Date

Exclude US Federal Holidays

New Year, MLK Day, Presidents' Day, Memorial Day, Juneteenth, Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving, Christmas

Custom Holidays (one date per line, YYYY-MM-DD)

Working Days

Calendar Days

Weekend Days

Holidays

💡 Notes

• Both start and end dates are inclusive in the count

• US Federal Holiday list covers 2024–2025. Add custom holidays for other countries or years

• To subtract working days, enter a negative number in "Add Working Days" mode

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