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. 140.7486437305°  =  +140° 44' 55.11742980" ____________________________________________________________ The process of reducing decimal degrees to degrees, minutes and seconds of arc is illustrated below. AngDeg = 140.7486437305 degrees = abs(140.7486437305) = 140.7486437305 NumSign = + deg = floor(degrees) = 140° minutes = 60*(degrees - deg) = 44.91862383 min = floor(minutes) = 44' seconds = 60*(minutes - min) = 55.117429799973 sec = 55.11742980" ____________________________________________________________ Collecting the (NumSign, deg, min, sec) values to construct a Deg° Min' Sec.ssss" string, rounded to 4 decimals gives 140.7486437305° = +140° 44' 55.11742980" ____________________________________________________________ Circular Trigonometric Functions for 140.7486437305° radians = +2.456527250813699502286313 sine = +0.632723659318753188794894 cosine = -0.774377666864357827622855 tangent = +0.817073743720947012261305 Jay Tanner - 2021 June 21 Monday at 10:54:14 AM GMT