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Web Results

en.wikipedia.org/wiki/Leap_year

A

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

Describes how to determine whether the year in a date that is used in an Excel
document is a

www.wikihow.com/Calculate-Leap-Years

How to

www.mathsisfun.com/leap-years.html

A

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

Quick Answer. The formula for

www.infoplease.com/spot/leapyear2.html

Learn what

www.grc.nasa.gov/www/k-12/Numbers/Math/Mathematical_Thinking/calendar_calculations.htm

Our calendar year is shorter than the tropical year by 0.2422 days. So to correct (
approximately), we add 1 day every four years (

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

Jan 22, 2007

www.onlineconversion.com/leapyear.htm

Easily determine if a year is a

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.timeanddate.com

Feb 29, 2016

www.dataip.co.uk