Tool Overview & Core Functionality
Determines commercial working days between two calendar dates, strictly excluding Saturday-Sunday weekends and all 11 official US federal public holidays.
Statutory US Federal Workday Enumeration Algorithm:
Workdays = Total Days - Weekends - Federal Holidays (5 U.S.C. § 6103)
This calculator executes instantaneous, zero-latency computations strictly client-side. No financial balance, health metric, or personal chronological details are transmitted to external servers.
