Business Days Calculator
Count business days between two dates, excluding weekends and custom dates
Comma-separated, may be left blank
Instructions
Workday Calculator Instructions\n\n## What It Does\nCounts how many days in a date range are actual working days, useful for scheduling, delivery timelines, and effort estimates.\n\n## How to Use\n1. Pick a start date and an end date (defaults to the 1st of this month through today)\n2. Keep "Exclude Saturdays and Sundays" checked if you want weekends removed\n3. Enter any known holidays in "Additional dates to exclude", formatted like `2026-01-01`, separated by commas\n4. The results show workdays, calendar days, weekend days, and the days you excluded\n\n## Notes\n- This tool contains no public holiday data for any country — holidays differ every year and by industry, so we do not guess for you; enter them yourself\n- Workdays are evaluated day by day, so ranges spanning months or years stay accurate\n- All calculations happen in your browser; dates are never sent to a server
FAQ
Do the counted workdays include public holidays?
No. The tool only excludes weekends and any dates you enter manually; it has no built-in holiday calendar for any country. For official scheduling, add local public holidays to "Additional dates to exclude".
Why do I have to enter holidays myself?
Public holidays vary by country and region and change every year. Rather than give you a list that may be outdated or inapplicable, we let you control it.
Can it tell me what date falls after a certain number of workdays?
Use it together with a date calculator: first get the total workday count here, then add the days in the date calculator, or estimate by subtracting the weekend days.
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