Calculator of calculating dates and times

This online service calculates the number of days, hours and minutes between the specified dates. In addition to the number of days and hours, the calculator calculates the number of full years and months between dates.

In the form of a calculator, enter two dates using the calendar widget, and click Calculate.

Here Calculator of dates, Calculator of time


Calendar (from the Latin Calendarium - debt book) is a term that can be used depending on the context, in different meanings: as a list of days of the whole year with a division into weeks and months and the designation of holidays and as a periodic reference book with a sequential list of days, weeks , months of the given year, as well as other information of a different nature.

Minute is an extrasystem unit of time. By modern definition, the minute is 60 seconds (1/60 hours or 1/1440 days). A minute is widely used in everyday life.

Hour is a unit of time. The hour is not an SI unit, but its use is allowed in conjunction with the SI. By modern definition, the hour is 3600 seconds or 60 minutes.

Day is a period of time approximately equal to the period of rotation of the Earth or another planet of the solar system around its axis. Life on Earth is subject to the earth's daily cycle. The day is divided into 24 hours (1440 minutes, or 86,400 seconds) and is conditionally divided into four characteristic intervals - morning, day, evening and night.

The month is a unit of time used in calendars, and roughly equal to some natural periods of rotation associated with the movement of the Moon around the Earth.

The year is a unit of time, equal to the period of the Earth's rotation around the Sun.