Workday Calculator
Count working days between two dates, excluding weekends and public holidays. Free business day calculator.
The workday calculator counts the number of business days between any two dates, automatically excluding weekends. You can also add public holidays to get an accurate count. Use it to calculate project deadlines, delivery times, notice periods, or invoice payment due dates. Supports multiple countries' public holiday calendars.
How to Use: Workday Calculator
1. Enter a start date and end date.
2. Choose whether to exclude weekends and/or public holidays.
3. The number of working days between the two dates appears instantly.
Frequently Asked Questions
Does this count weekends?
By default, weekends (Saturday and Sunday) are excluded. You can toggle this off to count all calendar days.
Can I include public holidays?
Yes. Select your country to automatically exclude national public holidays from the working day count.
What is a business day?
A business day is typically any weekday (Monday–Friday) that is not a public holiday.
How many working days are in a month?
Most months have 20–23 working days (excluding weekends). The exact number depends on the month, year, and any public holidays.
How do I calculate a deadline in business days?
Enter today as the start date and count forward the required number of business days. Our calculator adds the days automatically, skipping weekends and holidays.
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