Business-Days Calculator

How this calculator works

The calculator walks through the inclusive range, excludes Saturdays and Sundays, and optionally excludes its documented 2026 U.S. federal-holiday dates.

Change one assumption at a time to see which inputs have the greatest effect on the estimate.

Worked example

Monday through Friday in one ordinary week counts as five business days.

Limitations

Observed holidays, closures, state holidays, and other jurisdictions differ. Confirm the calendar used by the relevant organization.

Review this educational estimate against current quotes, official information, and your own budget before making a financial decision.