US Statutory Business Day Calculator
Calculate exact working and business days between any two dates. Weekends and official federal legal holidays (5 U.S.C. § 6103) as well as state statutory holidays are automatically deducted.
First day of the interval to count.
Final target day included in the date span.
Deductions automatically include Federal statutory holidays and state-specific code shifts.
Interval Metrics Breakdown
Day classifications across spanNo Statutory Holidays in this Range
All days between these dates are either regular working days or standard weekend days.
How the Statutory Business Day Calculator Works
Our calculation engine enforces federal shift rules, state statutory definitions, and banking settlement calendars.
Define Date Span
Select your start and end dates. The calculator computes the total inclusive span of calendar days.
Exclude Weekend Days
All Saturdays and Sundays within the interval are automatically identified and deducted from the business count.
Deduct Statutory Holidays
Statutory federal and state legal holidays (including Monday/Friday shift observation rules per 5 U.S.C. § 6103) falling on weekdays are subtracted to yield net business days.
Statutory Authority Compliance
- • Federal Framework: Title 5, United States Code, Section 6103 (5 U.S.C. § 6103).
- • Banking & Settlements: Federal Reserve Bank holiday schedule for ACH, Fedwire, and checks.
- • State Adaptations: Includes official state code shifts (e.g. California Government Code § 19853).
Common Applications
- • Legal Timelines: Court filing deadlines and statutory response periods.
- • Payroll & Invoicing: Net business days calculation for commercial contracts and SLA delivery.
- • Escrow & Real Estate: Calculating 3-day rescission and closing date windows.