Date Calculator Add or subtract days (optionally weekdays-only with holidays), or find the days between two dates. Mode Add / Subtract Days Between Two Dates Number format Plain 1,234 Weekend days Sun Mon Tue Wed Thu Fri Sat Default is Fri–Sat (toggle for your region). Start date Days to add/subtract Use negative value to subtract. Weekdays only Exclude holidays Holidays (optional) From (start) To (end) Include end date Weekdays only Exclude holidays Holidays (optional) Calculate Reset Copy Shareable Link Result— Secondary— Weekdays— Weekends— Copy Summary Export CSV Print Working & Steps #StepValue