Self-Compacting Concrete (SCC) includes concrete that can solidify itself without the use of a compactor or vibrator. The use of SCC in construction work is expected to overcome the problem of reinforced concrete compaction, because the ability of SCC is easier to flow and plastic than ordinary concrete.beton This study aims to analyze the compressive strength of SCC with variations of superplasticizer 0.6%, 1%, and 1.6% using 10% rice husk ash and 1% wire. Preparation of test specimens using cylinders measuring 15 cm x 30 cm with a total of 27 test pieces. The test of fresh properties (fresh concrete) and compressive strength test in this study, where the age of SCC analyzed were 7, 14, and 28 days. Design method of concrete (mix design) used is Indian Standard (IS10262-1982) that is M40 Self-Compacting Concrete, other than that used EFNARC as reference in testing fresh properties Based on the result of research, SCC freshness test in this research has met the standard set by EFNARC except on J-Ring test. In the compressive strength test, it is known that the average compressive strength value of concrete at 7 days, 14 days and 28 consecutive days for 0.6% superplasticizer variation is 46.56 MPa; 54.99 MPa; 62.73 MPa and for the 1% superplasticizer variation content is 37.75 MPa; 47,52 MPa; and 65,80 MPa and for the superplasticizer 1.6% is 35,52 MPa; 54.83 MPa; and 50.58 MPa. Based on research done got the highest compressive strength equal to 65,80 MPa with variation superplasticizer 1% at age 28 day..