Days Between Dates

Wondering how many days are between two dates?

Please, enter below two dates in order to find out the number of days, weeks and months between them.

Month Day Year
Month Day Year

You can also find any date in the future (or in the past) with our Add/Subtract Date Calculator

How to find the number of days between dates with our calculator?

It is sometimes necessary to find the period between two dates, for example to know the time left until the interest begins to be charged (for the credit card) or time left until the next delivery, or just time left to your long-awaited event.

Please enter the two dates of your interest into the form above and click the "Calculate" button. If both dates are valid, a result box will be displayed with the period information, i.e. the exact number of days between the given dates and also the numbers of weeks, months and years.

Please note, that only the number of days is always exact, the numbers of weeks, months and years may be rounded to the nearest full value. For example, if the period calculated equals to 17 days, the calculator will show 2 weeks as a result.

Our calculator will validate the dates you entered, and the result will be shown if both are valid. Otherwise, you will need to check your input, especially when entering the date including February 29, because it is valid only if the year is a leap year.

In the current version the calculator supports only Gregorian calendar dates starting from January 1, 1900.