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. 111.26659113232°  =  +111° 15' 59.72807635" ____________________________________________________________ The process of reducing decimal degrees to degrees, minutes and seconds of arc is illustrated below. AngDeg = 111.26659113232 degrees = abs(111.26659113232) = 111.26659113232 NumSign = + deg = floor(degrees) = 111° minutes = 60*(degrees - deg) = 15.9954679392 min = floor(minutes) = 15' seconds = 60*(minutes - min) = 59.728076352008 sec = 59.72807635" ____________________________________________________________ Collecting the (NumSign, deg, min, sec) values to construct a Deg° Min' Sec.ssss" string, rounded to 4 decimals gives 111.26659113232° = +111° 15' 59.72807635" ____________________________________________________________ Circular Trigonometric Functions for 111.26659113232° radians = +1.941968362729309699786610 sine = +0.931902879068211223579179 cosine = -0.362707904496688475089789 tangent = +2.569292997243514722853750 Jay Tanner - 2019 November 05 Tuesday at 09:44:21 AM GMT