Add Business Days Calculator

Select a country to exclude its public holidays
Results

Resulting Date

June 15, 2025

After adding 10 business days to June 1, 2025

Day of Week: Monday
Week Number: 24
Days Passed: 14
Weekends Skipped: 4
Date Formats
Short Format

6/15/2025

ISO Format

2025-06-15

Long Format

June 15, 2025

Holidays Skipped
Date Holiday
How to Use
  1. Enter the start date using the date picker.
  2. Choose whether to add or subtract business days.
  3. Enter the number of business days to add or subtract.
  4. Optionally, select a country to exclude its public holidays.
  5. Optionally, add custom holidays to exclude.
  6. Click Calculate to get the result.
Business days are Monday through Friday, excluding weekends and holidays.
About This Calculator

The Add Business Days Calculator helps you determine a future or past date by adding or subtracting a specific number of business days from a starting date.

Features:
  • Automatically skips weekends (Saturday and Sunday)
  • Option to exclude country-specific holidays
  • Add custom holidays to exclude
  • Shows day of week and week number
  • Multiple date format displays
Use Cases:
  • Calculate project deadlines
  • Determine delivery dates
  • Plan work schedules
  • Set meeting dates
  • Manage contract timelines