What date is 10 business days from today?
Choose Add workdays, enter a base date and 10. The calculator skips weekends and, when enabled, public holidays.
RustPoint Tools
Business Days Calculator
Count working days between dates or add business days with custom weekends and public holidays.
Weekend / non-working days
Business days: 23 Total non-working days: 8 Weekend/custom non-working days: 8 Public holidays on workdays: 0 Calendar days: 31
Holidays in range
US · 2026No public holidays in this range.
Business day calculator guide
Business days between dates, add workdays, and exclude holidays
The Business Days Calculator counts working days between two dates and can add or subtract business days from a start date. It separates calendar days, weekends, public holidays, and actual workdays so you can plan payment terms, shipping estimates, payroll windows, project deadlines, and SLA dates with clearer assumptions.
Project planning: estimate how many working days are available before a deadline.
Finance and payroll: count weekdays inside billing periods, payment terms, or cutoff windows.
Operations: compare calendar days and business days for SLA or delivery commitments.
Personal scheduling: check whether a date range is mostly weekdays or weekends before making plans.
Business Day Calculator FAQ
Does the calculator include the start and end dates?
The start date is included. You can choose whether the end date is included in the date-range calculation.
What counts as a business day?
By default, Monday through Friday are business days and Saturday/Sunday are weekends. You can customize the non-working weekdays and exclude country public holidays.
Can I use it for SLA or delivery planning?
Yes. It is designed for planning where you need to compare working days with calendar days. For contractual SLAs, confirm your policy's holiday country, regional holiday handling, and weekend rules.
Does the calculation run locally?
The date counting runs in your browser. When public holidays are enabled, the tool requests holiday lists by year and country from the RustPoint holiday endpoint.
Business days search guide
How this business days calculator counts workdays
A business day usually excludes weekends and public holidays, but the exact rule can vary by country, company, or contract. RustPoint defaults to a Monday-Friday workweek, treats Saturday and Sunday as non-working days, and lets you adjust public holidays, regional holidays, and custom weekend rules.
How many working days are between two dates?
Choose Between dates, enter a start and end date, then compare calendar days, weekends, holidays, and business days.
Do US holidays count as business days?
Select United States and keep public holidays enabled. Holidays that fall on workdays are excluded from the business-day count.
US business days and federal holidays
Plan US timelines with Monday-Friday workweeks and federal holiday exclusions.
Business days in 2026
Review annual workday planning, weekends, and public-holiday assumptions for 2026.
Add business days
Calculate 5, 10, 30, or more business days from a start date.
Working days between dates
Count weekdays, weekends, and public holidays between two dates.