A unit of land area in Nepal, equal to about 508.7 square meters or 5475 square feet (0.05087 hectare or almost exactly 1/8 acre). The ropani is divided into 16 annas
Russ Rowlett (Director), How Many? A Dictionary of Units of Measurement, Center for Mathematics and Science Education University of North Carolina, USA 2005. http://www.unc.edu/~rowlett/units/dictA.html, (Unit of Meas and Covr Factors - Amer) {608}