Web Results

en.wikipedia.org/wiki/Leap_year

A

support.microsoft.com/en-us/kb/214019

Dec 17, 2015

www.wikihow.com/Calculate-Leap-Years

How to

www.dataip.co.uk/Reference/LeapYear.php

www.timeanddate.com/date/leapyear.html

Feb 29, 2016

www.reference.com/science/calculate-leap-years-30ca8f8823b606ad

The formula for

leapyearday.com/content/leap-year-calculator

Is it a

exceljet.net/formula/year-is-a-leap-year

If you want to test whether the year of a certain date is a

in.answers.yahoo.com/question/index?qid=20070122010941AAMaE26

Since 1900 is not divisible by 400, it was not a

www.infoplease.com/spot/leapyear2.html

Learn what

Answer

Leap years almost always occur every four years, (i.e. in years that are divisible by 4). The only exceptions to this is that years that are evenly divisible by 100 are not leap years, unless they are also divisible by 400.

So this means that the years 1700, 1800, 1900, etc., were not leap years, but the year 2000 was, and the years 2400 and 2800 will be.

Sources:

See Also:
Leap Year Calculator

More Info

stackoverflow.com

In order to find

www.mathsisfun.com

A

www.onlineconversion.com

Easily determine if a year is a