Leap year online calculator

App description

The Leap Year was established to compensate for the
time difference between the annual number of days
caused by the artificial calendar law and the actual
revolution period of the Earth. The year in which the
time difference is added is the leap year. There were
366 days in the following year (31 days, 29 days, 31
days, 30 days, 31 days, 30 days, 31 days, 31 days, 30
days, 31 days, 30 days, 31 days).

The calculator can find out whether a year is a leap
year, you can also enter two years, and you can find
out which years are leap years between the two years.

Usage example

Check for leap year: 2020

Click "calculate" to output the result.

It's a leap year.

Calculating leap year range:

Start the year: 1982

End of the year: 2015

Click "calculate" to output the result.

1984；

1988；

1992；

1996；

2000；

2004；

2008；

2012；