Add or Subtract Days from a Date Calculator – Let’s Calculate

Adding or subtracting days from a date is a common calculation needed for various purposes:

• Planning project deadlines
• Calculating payment due dates
• Determining future or past dates for events
• Scheduling appointments

How It Works

The calculator performs the following steps:

1. Takes your starting date as input
2. Adds or subtracts the specified number of days
3. If weekends are excluded, it skips Saturdays and Sundays
4. If holidays are excluded, it skips common US holidays
5. Returns the resulting date with a detailed explanation

Business Days Calculation

When excluding weekends and holidays, the calculator counts only business days. This is particularly useful for:

• Business contract deadlines
• Shipping and delivery estimates
• Work project timelines