Use the calculator to count the number of weeks, days, hours, and minutes between two dates. You can use any date to return the result.

## Two dates calculator

The use of the date calculator is very simple, just enter two dates. The first one concerns the start time and the second one the end time. In addition to days, months, and years, you can also select hours and minutes for timing.

We can base calculation on basic principles:

- There are 24 hours in the day.
- The week has 168 hours.
- The number of minutes in an hour is 60.
- There are 1440 minutes in the day.
- Weekly minutes are 10080.

With the two dates per day calculator, you can check for any period how many hours, minutes, days, and weeks there are between dates.

## Time between two dates

Calculating the time between two dates has many uses. The calculator can be used both for business purposes, such as scheduling meetings, and for individual purposes.

If you plan to know the number of hours until the appointment with a given date, or if you want to know how many days have passed from the beginning of the date, this calculator is for you. In fact, it is difficult to list all the uses in calculating the time between two dates.

One of the main advantages of the two date calculator is that it distinguishes between leap years. When making calculations manually, it is difficult to remember all leap years, which makes it easy to make a mistake in the calculations.

## Leap years in the calculation of time

One of the main problems in calculating the time between two dates is leap years. If there is a leap year, February is 1 day more (29 days) than usual. Many people ask themselves when leap years occur.

There are two rules that define a leap year. The first is that numbering must be **divisible by 4** and **not divisible by 100**. The second rule says that this number is **divisible by 400**.