Julian Day from Western calendar date Calculator

Calculates Julian Day and Modified Julian Day from Western calendar date.

Julian Day from Western calendar date
Date
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The Julian Day is the number of days that have elapsed since noon (12:00) on January 1, 4713 B.C.
The Modified Julian Day is the number of days since midnight (00:00) on November 17, 1858 A.D. (MJD=JD-2400000.5)
The Gregorian calendar is used for dates on and after October 15, 1582 A.D. and the Julian calendar is used before October 4, 1582.
Julian Day from Western calendar date
[1-2] /2Disp-Num
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[1]  2014/02/19 16:10   Male / 60 years old level or over / An engineer / Very /
Purpose of use
General interest, need for finding due south (satellite dish positioning)
Comment/Request
Very useful, easy to use, simple to find what you search for.
[2]  2011/09/02 11:50   Male / 60 years old level / A teacher / A researcher / Very /
Purpose of use
Very useful for several calculations
Comment/Request
correct result, thank you very much.

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