As of Version 9.0, unit functionality is built into the Wolfram Language »
Details and Options
- To use Rood, you first need to load the Units Package using Needs["Units`"].
- Rood is equivalent to approximately 1011.71 Meter2 (SI units).
- Rood is equivalent to Acre/4.
- Convert[n Rood,newunits] converts n Rood to a form involving units newunits.