Spanish system was used before metric system.
Length A number of units were used to measure length. According to legal equivalents, one
vara (old) was 0.83856 m. One cuerda or One cordel was vara or 69.88 m, according to legal equivalents. One vara was 0.866 m, according to legal equivalents. Some other units and their legal equivalents are given below: 1 pulgada (inch) = vara 1 linea (line) = vara 1 piede (foot) = vara 1 pouce = vara 1
ligne = vara 1 cuadra = 100 vara 1
lieue (league) = 5000 vara. ==Mass==