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keisanHigh-precision calculations for everyday life and work

Create a List of Leap Years

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Create a list of leap years.
Gregorian calendar
Year (AD 1582 onward)
Number of Records to Display

How to Determine Leap Years

Years whose Gregorian year number is divisible by 4 are considered leap years; however, as an exception, years divisible by 100 but not by 400 are considered common years.


Years from 1582 onward can be entered.

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