Date Difference Calculator – Days Between Two Dates

 

Definition & Purpose

The Date Difference Calculator helps you find the exact number of days, weeks, months, or years between two dates. It's useful for planning events, calculating deadlines, tracking age, or measuring durations for personal, legal, or financial purposes.

How to Use

1. Select the start date and end date.
2. Choose your preferred unit of measurement.
3. Click Calculate to view the difference instantly.

Date Difference Settings

Start Date:

End Date:

Show Result In: All Units Days Weeks Months Years

Example

If your start date is January 1, 2020 and end date is March 1, 2020:

• Days: 60
• Weeks: 8.57
• Months: 1.97
• Years: 0.16