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Working Days Calculator
Calculate working days between two dates excluding weekends.
⭐ Used by 6,780 people

The Working Days Calculator calculates the number of business/working days between two dates, automatically excluding weekends (Saturday and Sunday).

How It Works

Start Date: 1 May 2026 (Friday)
End Date: 31 May 2026 (Sunday)
Total Days: 31
Weekends: 8 (Sat+Sun)
Working Days: 23 ✅

Common Uses

  • 💼 Project timeline planning
  • 📦 Delivery date estimation
  • 💰 Salary calculation (per day basis)
  • 📋 Leave calculation
  • ⚖️ Legal deadline calculation

Working Day Rules

  • Monday to Friday = Working days
  • Saturday and Sunday = Weekends (excluded)
  • Public holidays vary by country/company
📖 Complete Guide
Formulas, examples, tips & FAQs
Read Article →

Frequently Asked Questions

How are working days calculated?

The calculator counts the days between two dates and excludes weekends, giving you the number of business days, which you can further adjust for holidays.

Does it exclude public holidays?

By default it removes weekends. Since public holidays vary by country and region, subtract any that fall in your range to get the precise working day count.

Why calculate working days?

Business and project planning often depend on working days rather than calendar days, so this helps estimate deadlines, delivery times, and notice periods accurately.