Date Difference Calculator - Days Between Dates - Hero Image

Date Difference Calculator - Days Between Dates

Calculate the date difference in days, months, and years between two dates.


What is the Date Difference Calculator?

The Date Difference Calculator is a duration calculator that allows you to calculate the time difference in days, months, and years between two dates.

How to Use the Date Difference Calculator?

After selecting the start and end date, you can calculate the time between two dates by pressing the Calculate button.

What Are the Date Difference Calculator Used For?

You can find answers to the questions below:

  • How long have I been alive?
  • How long have I been dating?
  • How long have I been married?
  • How long have I been pregnant?

How to Calculate How Long You've Been Dating?

To use the Date Difference Calculator as a relationship calculator:

  1. Choose the time you started dating as the start date
  2. Choose today as the end date
  3. Click on the Calculate button.