Workday calculator

Business Days Calculator

Count business days between two dates, exclude weekends and optional US federal holidays, then export the result as CSV or ICS.

Configure date range

Choose the dates and whether US federal holidays should be excluded.

Start date

End date

Include start dateInclude end dateExclude US federal holidays

This preview shows only the first 20 matching dates. Download CSV or ICS for the full range.

Use this summary to quickly verify full-year coverage.

This page is a general workday entry point, but it keeps WCalendar's export workflow: preview first, then download a calendar or spreadsheet file.

Use CSV when you want a spreadsheet list of business days.

Use ICS when you want business-day markers in a calendar app.

The holiday option covers listed US federal holidays.

More work calendar tools

Use these calculators when your next step is a date count, a workday offset, or a calendar export.

Use the same workday count flow with a search-focused date range page.

Add or subtract business days from a date while skipping weekends.

Preview and export the full 2026 workday list.

Preview and export the full 2027 workday list.

Find ISO week number, US week number, weekday, and day of year.

What counts as a business day?

This calculator treats Monday through Friday as business days. You can also exclude listed US federal holidays.

Can I export the business days?

Yes. Download CSV for spreadsheets or ICS if you want business-day markers in a calendar app.

Does this cover every company holiday?

No. It only supports weekends and listed US federal holidays. Employer-specific holidays are not included.

Is this payroll or legal advice?

No. This is a planning calculator only. It does not determine payroll, HR, tax, or legal obligations.