Decimal Degrees to Degrees, Minutes and Seconds Interconverter ENTER decimal Degrees.ddddd  or  Deg Min Sec.sssss For experimentation, an empty input will generate a randomized degrees value. -2.07507894842°  =  -2° 04' 30.28421431" ____________________________________________________________ The process of reducing decimal degrees to degrees, minutes and seconds of arc is illustrated below. AngDeg = -2.07507894842 degrees = abs(-2.07507894842) = 2.07507894842 NumSign = - deg = floor(degrees) = 2° minutes = 60*(degrees - deg) = 4.5047369052 min = floor(minutes) = 04' seconds = 60*(minutes - min) = 30.284214311999 sec = 30.28421431" ____________________________________________________________ Collecting the (NumSign, deg, min, sec) values to construct a Deg° Min' Sec.ssss" string, rounded to 4 decimals gives -2.07507894842° = -2° 04' 30.28421431" ____________________________________________________________ Circular Trigonometric Functions for -2.07507894842° radians = -0.036216959888750586062857 sine = -0.036209042968988313298157 cosine = +0.999344237591466756336427 tangent = -0.036232803079203442474972 Jay Tanner - 2021 June 21 Monday at 10:54:14 AM GMT