Date Calculator

Mode Change

Days Between Two Dates



Calculate Retirement Date






Date Countdown




Holiday Countdown




What is Date Calculator?

Our date calculator can compute the number of days between two dates.

With this date calculator, you can compute the number of days, weeks, months, and years between two dates. You can also use it to add or subtract a specified number of days, weeks, months, or years to a given date.

What are the uses of the date calculator?

Our date calculator can help you with the following tasks:

Date Calculator Usage Guide

Please follow the steps below to use the date calculator:

  1. Use the 'Calculate Days' tab to compute the number of days, weeks, months, or years between two dates.
  2. Use the 'Add/Subtract Days' tab to add or subtract a specified number of days, weeks, months, or years to a given date.