Percentage(%):

12%  means (12 / 100)

320 + 12% means 320 + (320 * 12 / 100)

320 - 12% means 320 - (320 * 12 / 100)

320 * 12% means 320 * 12 / 100

320 / 12% means 320 / (12 / 100)

Instant Angle Conversion (Ang>):

         This function will convert last number of the expression from current angle unit to next angle unit

Sequence of Angle Unit:

         Degree —> Radian —> Grade

Scientific Calculator