Business Days Calculator
Calculate working days between any two dates. Automatically excludes weekends and holidays for 150+ countries. Perfect for project planning and deadline calculations.
Date Range
Options
Quick Ranges
Business Days Result
29
Total Days
21
Business Days
8
Weekends
1
Holidays
From Feb 13, 2026 to Mar 13, 2026
Holidays in Range
Martin Luther King Jr. Day
Jan 20, 2025 • Federal Holiday
* Note: Holiday data is for illustration. Official database integration coming soon.
How to Calculate Business Days
Accurately count working days between any two dates for project planning, payroll, or legal deadlines.
1. Select Range
Choose your start and end dates. The calculator updates instantly as you change them.
2. Pick Country
Select a country to automatically account for its specific public and federal holidays.
3. Adjust Options
Toggle whether to include the start or end date in your final working days count.
Project Management Precision
Most projects fail because of poor timeline estimates. Our tool helps you see exactly how many actual working days you have to complete a task, ensuring realistic deadlines.
We handle the complexity of leap years and weekends so you can focus on the work itself.
More Useful Tools
Frequently Asked Questions
Why Use Our Business Days Calculator?
150+ Countries
Official public holidays for countries worldwide.
Custom Holidays
Add company-specific holidays or regional observances.
Holiday Alerts
See which holidays fall within your date range.
Quick Ranges
One-click presets for this week, month, quarter.