The colony which was isolated from the soil sample that degraded cellulose was compared with the commercial cellulase enzyme. Zone of inhibition was analyzed at different concentration. Water agar medium (0.2%) was prepared with 0.1% carboxyl methyl cellulose and was sterilized at 121° C for 15 min. The sterilized whatman paper discs were placed on water agar after saturating with different concentration of standard enzymes and culture filtrates, and then they were incubated at 37° C for 24 h. After incubation period, grams iodine solution was added for visualizing the zone of inhibition. The production of cellulase by culture filtrates was quantified by a comparison of zone production and standard enzyme