Business Days & Working Days Calculator
Calculate the exact number of working business days between any two calendar dates with precision. Exclude weekends (5-day or 6-day work weeks) and custom public holidays directly in your web browser with fast, private calculation for contracts and project planning.
Loading tool module...
Step-by-Step Guide: How to Use Business Days Calculator Online
- 1Select your Start Date and End Date.
- 2Configure your weekly work schedule (5-day Mon-Fri or custom days).
- 3Optionally add specific public holiday dates to exclude from the total.
- 4View the working days count and copy your summary.
Business Days Calculator Features & Capabilities
- Computes business days and weekend days between any two dates
- Customizable work schedules: 5-day (Mon-Fri), 6-day (Mon-Sat), or 4-day shifts
- Custom holiday exclusion list with easy one-click date adder
- Calculates cumulative working hours based on your daily shift hours
- Toggle option to include or exclude the target end date
Technical Specifications & Privacy Standards
| Supported Formats | Calendar Dates |
| Execution Architecture | 100% Client-Side WebAssembly & HTML5 Canvas (Local CPU/GPU) |
| Server File Transfer | 0 Bytes Transferred (Zero Cloud Uploads) |
| Output Quality | Lossless Vector & Original Resolution Maintained |
| Compatibility | Cross-Platform (Windows, macOS, Linux, iOS, Android) |
Your files are processed locally in your browser memory and are not uploaded to our file-processing servers.
Business Days Calculator FAQ
Can I configure a 6-day work week instead of standard 5-day?
Yes. You can customize which days of the week are treated as non-working weekends (e.g. Sunday only or Saturday and Sunday).
How can I exclude custom public holidays from business day totals?
You can add custom holiday dates to deduct national or company-specific holidays from the final count of working business days.
Can I add business days to a start date to find a delivery deadline?
Yes. Enter a starting date and number of working days to calculate the exact future completion date skipping weekends automatically.
Is this tool suitable for legal contract notice periods?
Yes. It accurately calculates statutory business day intervals required for court filings, contractual notice periods, and banking settlements.
Alat Terkait
Days Between Dates
Calculate the exact number of days, weeks, months, and business days between any two dates.
Kalkulator Tanggal
Add or subtract days, weeks, months, or years from any date to find the future or past target date.
Work Hours Calculator
Calculate daily working hours, break deductions, decimal hours, and estimated gross earnings.