What counts as a business day?
A business day usually means Monday to Friday, excluding weekends. Bank holiday treatment depends on the rule or contract you are applying.
Time & Productivity Calculators
UK Business Days Calculator
Use this page to count working days between two dates or add working days to a start date.
Main calculator
Business Days Calculator
Calculate business days between two dates, excluding weekends and optional holidays
Frequently asked questions
Are weekends counted as business days?
No. Business day calculations normally exclude Saturdays and Sundays.