Date Calculator: Add or Subtract Days, Weeks, Months and Years

By Jasmine

The date calculator allows you to add or subtract days, weeks, months or years from the current date. By entering a specific time period (day, week, month, year) and the type of operation, the exact date will be displayed.

Type Count
Days
Weeks
Months
Years

How to Calculate Weeks Between Two Dates?

To know the date, simply choose the any one time unit from the dropdown menu, such as day, week, mont and year. Enter the numbers, select operation type like “Add” or “Subtract”, and click the button.

How to Use the Date Calculator?

Here is a simple guide on how to use this date calculator. Steps to use the date calculator:

  1. Period Type:
    Select the unit of time you want to add or subtract from the dropdown menu (days, weeks, months or years).
  2. Enter the Number:
    Enter the number of units you want to add or subtract in the input box. The maximum limit is 9999.
  3. Operation:
    Select whether you want to “add” or “subtract” the specified period from the current date.
  4. Button:
    Click the “Calculate” button to perform the calculation. The calculator will process your input value to display the exact date.

Result Date: You will get the result title based on the time unit, period and operation type. The summary table displays the breakdown of days, weeks, months and years based on your input.

Example:

Once you give all the inputs, the calculator will give you the target date. The result will show the future date when you select Add option. If you select Subtract option, it will shows past date.

Date Calculator Inputs and Outputs

There is an input bar to enter the time value and two dropdown sections to calculate the date. The first dropdown menu contains time units, these are Day, Week, Month and Year, and the second is Add and Subtract.

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