Business Days Calculator
Calculate working days between two dates, excluding weekends and holidays
What Are Business Days?
Business days typically refer to Monday through Friday, excluding weekends and public holidays. This calculator helps you determine the number of working days between two dates, which is useful for:
- Project planning and deadlines
- Shipping and delivery estimates
- Contract and payment terms
- Employee leave calculations
- Legal and compliance timelines
How It Works
The calculator excludes:
- Weekends: Saturdays and Sundays
- Holidays: Common public holidays (configurable)
- Custom holidays: You can add your own specific non-working days
You can also choose whether to include the start date in the calculation based on your specific needs.
What is a Business Days Calculator?
A Business Days Calculator is a handy tool used to calculate the number of working days (Monday through Friday) between two dates, automatically excluding weekends and optionally holidays. Whether you’re managing payroll, planning delivery timelines, or scheduling projects, this tool ensures accurate business timeframes.
📌 Key Features of the Business Days Calculator
- ✅ Excludes Saturdays and Sundays by default
- ✅ Option to add national/public holidays
- ✅ Instant calculation between any two dates
- ✅ Ideal for businesses, HR, and logistics
🔍 Why Use a Business Day Counter?
Understanding how many business days fall between two dates is crucial in several contexts:
- 📦 Shipping & delivery estimate planning
- 💼 Project deadlines and task timelines
- 🧾 Employee payroll and leave tracking
- 📊 Financial planning like invoice due dates
📘 Example Use Cases:
| Start Date | End Date | Total Business Days |
|---|---|---|
| 2025-07-01 | 2025-07-15 | 11 |
| 2025-08-01 | 2025-08-31 | 21 |
| 2025-12-20 | 2026-01-10 | 14 (excluding holidays) |
🛠️ How the Calculator Works
- Select start and end dates
- Toggle holiday exclusions (optional)
- Click calculate – get results instantly!
🧮 Behind the Calculation Logic
- ✅ Excludes Saturday & Sunday
- ✅ Recognizes custom holidays you input
- ✅ Considers leap years & month variations
📈 Use This Tool For:
- 📦 E-commerce delivery date estimates
- 📅 HR attendance & leave tracking
- ⏳ Legal & financial deadline planning
- 🧮 Academic schedules or research projects
🔎 Keywords
- calculate working days
- business day calculator online
- number of business days between dates
- business day counter
- working days calculator excluding holidays
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💬 Common Questions
❓ How many business days in a year?
Typically, there are around 260 business days in a year, depending on holidays.
❓ Does this calculator include holidays?
Yes! You can manually add country-specific holidays to refine results.
❓ Can I calculate business days backwards?
Absolutely! Just set the end date before the start date – the tool will still count business days.