Business Days Calculator
Count business days between two dates (excluding weekends and optional holidays).
Business days
Weekends
Enter one date per line in YYYY-MM-DD. Example: 2026-01-01
Result
Pick dates to calculate business days.
How business days are calculated
We count only business days (typically Monday–Friday) and exclude weekends. If you enable holidays, those dates are excluded too.
- Start date: the day the count begins.
- Target date: the end day (can be earlier or later).
- Include: you can choose whether your UI includes the start/target day.