As of Version 9.0, unit functionality is built into the Wolfram Language

is a unit multiplier.


  • To use Grade, you first need to load the Units Package using Needs["Units`"].
  • Grade is equal to (π Radian)/200, which is approximately 0.015708 Radian (SI units).
  • Grade is equal to RightAngle/100.
  • Grade is equal to 9/10 Degree.
  • Convert[n Grade,newunits] converts n Grade to a form involving units newunits.