Business Days Calculator — Excludes US Federal Holidays
Count business days between two dates, automatically excluding weekends and US federal holidays (with observed-day shifts). Add company holidays for a custom calendar.
Runs 100% in your browser — nothing is uploaded.
- Labor Day2026-09-07
Frequently asked
The 11 US federal holidays: New Year's Day, MLK Jr. Day, Presidents' Day, Memorial Day, Juneteenth, Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving, and Christmas Day.
If a fixed-date federal holiday (Jan 1, Jul 4, Nov 11, Dec 25, or Juneteenth) falls on Saturday, the federal government observes it on the Friday before. If it falls on Sunday, it's observed on the Monday after. This tool follows that convention.
Yes — paste them as YYYY-MM-DD, one per line or comma-separated. They're treated as additional holidays and won't double-count if they overlap a weekend or federal holiday.
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