Date Calculator

Calculate Duration

What Is the Days Between Dates Calculator?

Our days between dates calculator helps you determine the number of days between two dates.

You can utilize it to calculate the duration in days, weeks, months, and years between two dates. Additionally, the date calculator allows you to add or subtract days, weeks, months, or years to and from a date.

For instance, if you need to know "What date will it be two weeks from today?" or "What date was it two weeks ago?", you can use the day calculator to perform these calculations. However, please note that it does not track time. For time tracking, you can use our online stopwatch, online alarm clock, and online timer tools.

What Can I Do With the Calendar Calculator?

With the days between dates calendar calculator, you can:

  • Determine the total number of days between two dates.
  • Calculate the number of days since your birth or any other significant historical date.
  • Calculate the number of days between two dates, including or excluding the end date in the calculation.
  • Determine the number of weeks, months, or years between two dates, including or excluding the last date.
  • Subtract years, months, weeks, or days from a given date.
  • Add years, months, weeks, or days to a given date.
  • Predict what date it will be from today after a certain amount of time has passed, such as what date will it be 30 days from today, two weeks from today, or 30 years from today.

How to Use the Days Between Dates Calendar Calculator

For calculating weeks, months, or years between two dates, use the "Count Days" tab. For adding or subtracting days, weeks, months, or years from a historical date, use the "Add/Subtract" tab.

Count Days Between Dates

Using the date calculator is straightforward. To count days between dates, follow these steps:

  1. Use the "Count Days" tab.
  2. Select the Start Date (day, month, and year). You can also click on "Today" to select today's date.
  3. Select the End Date (day, month, and year). Again, you can click on "Today" to select today's date.
  4. Click "Calculate Duration" to find the duration between the two given dates.

Add Days

To add days to dates:

  1. Use the "Add Days" tab.
  2. Enter the Years, Months, Weeks, or Days fields.
  3. Click "Calculate New Date" to find the new date.

Subtract Days

To subtract days from dates:

  1. Use the "Subtract Days" tab.
  2. Enter the Years, Months, Weeks, or Days fields.
  3. Click "Calculate New Date" to find the new date.

Why Use the Days Between Two Dates Calculator?

Although you can manually count the number of days between two dates, our day calculator makes it easy and fast. By using the day calculator, you don't have to worry about the complexities of the Gregorian calendar, such as leap years and varying month lengths.

This tool allows you to quickly find the number of days between two dates, making it useful for:

  • Organizing events or meetings.
  • Planning holidays and vacations.
  • Timing gift-giving occasions.
  • Calculating birthdays and ages.

Additionally, you can use the days from dates calculator for personal tasks, such as determining the deadline for returning an item within a 30-day return window.