BizDay answers date questions around working days

It counts working days between dates, with the public holidays of the place you work in.

Pick two dates to see total, business and non-business days at once, or add a number of business days to a date to find the end date. It is not a calendar, a scheduling tool or a time tracker.

BizDay calculator in the dark theme: 46 total, 30 business and 16 non-business days

Who uses BizDay

People working to deadlines

Contracts, notice periods, delivery and payment terms counted in business days.

Freelancers and project managers

Freelancers, project managers and small business owners planning around holidays.

HR, legal and admin staff

A quick answer without a spreadsheet.

Anyone counting days

Days since or until a date, or time off.

The short version

Price
Completely free, with no ads and no purchases
Account
No account needed
Calendars
269 national and regional holiday calendars from 46 countries
Internet
Needed to load the holiday calendars
Platforms
iOS and Android
Languages
English, German, Spanish, French and Japanese
Themes
Light and dark