Add / Subtract Date Calculator

Information about Adding and Subtracting dates

You can use our calculator to calculate the difference between two dates. You can also add or subtract days, weeks, months, or years to a date.

Get started by choosing a Starting date. Then choose an operation (add, or subtract) and enter the number of days, weeks, months, or years you want to add or subtract. Finally, click the Calculate button to get the result.

You can leave any option if you don't want to add or subtract that particular unit. For example, if you want to add 2 years and 3 months, you can leave the days and weeks fields as it is or input 0.