Adding calendar days vs business days
Calendar days include weekends and bank holidays. If you only want working days, use a business days calculator.
Time & Productivity Calculators
Use this page when you need to add a number of days to a start date for planning, deadlines, or reminders.
Main calculator
Add or subtract years, months, weeks, or days from a given date
Calendar days include weekends and bank holidays. If you only want working days, use a business days calculator.
Most date calculations start counting after the start date. Check the result against the rule you are using.
time productivity-calculators
Add or subtract years, months, weeks, or days from a given date
Calculate →time productivity-calculators
Calculate business days between two dates, excluding weekends and optional holidays
Calculate →time productivity-calculators
Determine the day of the week for any given date
Calculate →