Are public holidays included?

By default they are counted. You can manually enter holiday dates to exclude them.

ToolKits

Business Days Calculator

Count working days between two dates, excluding weekends.

Start date

End date

Public holidays to exclude (one ISO date per line, e.g. 2025-12-25)

Business days

Total days

Weekends

Holidays excluded

About the Business Days Calculator

Project timelines, SLA deadlines, and delivery estimates are measured in business days, not calendar days. This tool counts Monday-through-Friday days between any two dates.

How to use the Business Days Calculator

Enter the start and end dates.
Optionally specify public holidays to exclude.
The business day count is shown instantly.

Frequently Asked Questions

Are public holidays included?: By default they are counted. You can manually enter holiday dates to exclude them.

Related guides

Business Days Calculator

Related Tools

Date Difference Calculator

Calculate the exact number of days between two dates.

Work Hours Calculator

Calculate total work hours from start and end times across multiple days.

Age Calculator

Calculate exact age from a date of birth in years, months and days.

About this tool

All processing happens entirely in your browser. No data is uploaded to any server.

Time & Productivity