Date Calculator

Days Between Two Dates

Start: End:

Include end day (add 1 day)

Difference:

Add to or Subtract from a Date

Date:

+ -

Calculate in business days

New Date:

About This Tool

This Date Calculator provides two main functions:

• Days Between Two Dates: Calculate the total number of days between two dates. You can choose to include the end day in the calculation.
• Add to or Subtract from a Date: Adjust a given date by adding or subtracting years, months, weeks, and days. You can also choose to calculate based on business days.