Business Days Calculator - Count Working Days Between Dates

Business Days Calculator

Calculate working days, weekdays & weekends between any two dates

Select Date Range
Quick Date Ranges
This Week
This Month
This Quarter
This Year
Next Week
Next Month
Last Week
Last Month
Start Date
End Date
Business days are Monday to Friday (excluding weekends). Weekends are Saturday and Sunday.
Days Breakdown
From: ---
To: ---
Total Days
0
Business Days
0
Weekend Days
0
Total Days 0
Business Days (Mon-Fri) 0
Weekend Days (Sat-Sun) 0
Weeks (approx.) 0
Business % 0%
Business Days
Monday through Friday. Perfect for project planning, invoices, and work schedules.
Visual Breakdown
See the ratio of working days to weekends with interactive pie charts.
Quick Presets
Common date ranges: this week, month, quarter, year, and more.

Frequently Asked Questions

What are business days?
Business days are typically Monday through Friday, excluding weekends (Saturday and Sunday). They represent standard working days for most businesses.
How are business days calculated?
The calculator counts each day from start to end date. If the day is Saturday or Sunday, it's counted as a weekend day. All other days are business days.
Do you include holidays?
This calculator counts standard weekdays vs weekends. For holidays, you may need to manually exclude them as they vary by country and region.
What's the difference between business days and calendar days?
Calendar days include all days (weekends and weekdays). Business days exclude weekends and only count Monday-Friday.
Is this calculator free?
Yes! 100% free. No registration, no hidden costs. Use it as many times as you need for all your date calculations.
Can I use it on mobile?
Absolutely! The calculator is fully responsive and works perfectly on all devices - phones, tablets, and desktop.
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Business Days Calculator - Count Working Days Between Dates

Our Business Days Calculator PRO helps you count the exact number of working days, weekdays, and weekends between any two dates. Perfect for project planning, invoice calculations, delivery estimates, and work schedules.

How it works: Select your start and end dates, click calculate, and instantly see total days, business days (Mon-Fri), and weekend days (Sat-Sun). The pie chart shows the proportion of working vs non-working days.

Perfect for: Project managers estimating delivery timelines, freelancers calculating invoice periods, HR tracking attendance, event planners, and anyone needing to count working days between dates.