How business days calculator works
Counts Monday–Friday after the start date through the end date, subtracting unique supplied weekday holidays.
Try an example
Friday to Monday → 1 business day, unless Monday is an excluded holiday.
Good to know
No country holiday calendar is assumed. Start date excluded, end date included. UTC date-only calculation.
Your privacy
Processing happens on this device. We do not upload your input, put it in share links or save it to your favourites. Closing this tab discards the working input; downloaded results remain wherever you save them.