Business Days Calculator

Calculate the number of working days and weekends between two dates, with custom weekends. Fast, free, and fully client-side. Nothing is uploaded to a server.

How the Business Days Calculator Works

Calculates working business days between dates, automatically excluding Saturdays, Sundays, and optional customized public holidays.

Usage Example

Determines the exact number of corporate working days available in a quarter or project sprint.

Frequently Asked Questions

Can I add custom national or company holidays?

Yes, add specific holiday dates to be excluded from working day totals.

Browse more

See all date and time tools.