Workday Calculator - Count Working Days
Count working days between two dates, excluding weekends and optionally public holidays
Workday Calculator
Workday Calculator Guide
The Workday Calculator is a completely free, instant online tool that counts working days between two dates. It excludes Saturday and Sunday by default and only counts Monday to Friday. For more precise results, you can exclude 2026 public holidays in one click or manually add custom holiday dates.
Use Cases
Project scheduling and deadline estimation, leave and annual leave approval, contract delivery dates, payroll and attendance checks, event countdown planning — anywhere you need to count by business days.
Counting Rules
The range includes both the start date and the end date. Saturdays and Sundays are not counted. When holiday exclusion is enabled, public holidays that fall on weekdays are also removed. Statutory make-up workdays are not adjusted automatically, so verify against the official holiday schedule.
About Workday Calculator
The Workday Calculator is a completely free online tool that helps you quickly count working days between two dates. Whether you are an HR manager, a project manager, a finance professional or an ordinary employee, you can use it instantly in your browser without installing any software.
Unlike a general date calculator, the Workday Calculator focuses on the days people actually work. It excludes weekends by default and supports year-based public holiday exclusion, making scheduling, approval and attendance checks closer to reality.
How to Use Workday Calculator
- Pick a start date and an end date. Today and one week later are pre-filled.
- Optionally tick "Exclude 2026 public holidays" or edit the date list manually.
- Click Calculate to get the working day count and a full breakdown.
- Change any input and the result refreshes automatically.
Workday Calculator FAQ
Is Workday Calculator free to use?
Yes, Workday Calculator is completely free. There are no hidden fees, no account registration and no download required.
How accurate are the results?
All calculations are performed locally in your browser using straightforward logic, so the results are accurate and consistent.
Is my data private?
Your privacy is a priority. Everything you enter is processed directly on your device and is never uploaded to any server.
Does Workday Calculator work on mobile?
Yes. The page is fully responsive and works smoothly on phones, tablets and desktop browsers.