How this calculation works
Count weekdays between dates with configurable weekends and manually entered holidays. The result is calculated locally in your browser from the visible inputs, and the method below remains available for checking.
Worked example
A Monday-to-Friday range with Wednesday entered as a holiday contains four working days.
Assumptions and limits
- Inputs use the units shown beside each field.
- Intermediate values retain precision; displayed values are rounded for readability.
Questions people ask
How does the Working & Business Days Calculator work?
It applies this displayed method: Each calendar day is counted unless it falls on Saturday/Sunday or matches an entered holiday. Values stay in your browser and are not submitted to a server.
What should I check before using the Working days result?
Inputs use the units shown beside each field. Intermediate values retain precision; displayed values are rounded for readability. Calendar and time-zone results use browser date and IANA timezone data; legal deadlines may follow jurisdiction-specific rules.
Does this Working days calculator save my information?
No. Calculation inputs are processed on this device. Sharing creates a URL only when you choose the share action.