The general trouble on this study is: "How is the impact of moral degradation on scholar success in class XB SMA Negeri 7 Pontianak?" This widespread problem targets to decide whether or not there is an impact of ethical degradation on mastering achievement at SMA Negeri 7 Pontianak. The method used is a descriptive approach and the shape of the studies is a comparative causal examine. The populace in this look at is 30 with the studies sample is the population itself. This look at uses a quantitative technique, statistics collection strategies using oblique communication techniques with information series gear, namely questionnaires and documentation. at the same time as the statistics evaluation uses 3 formulation, particularly the percentage formulation. product moment correlation formula and determinant index analysis. Primarily based at the outcomes of statistics evaluation, the effects received are 0.730 with a importance of 0.000 so it may be concluded that there's a vast have an impact on among ethical degradation on learning fulfillment with a robust class, the percentage is fifty three% so that Ha is generic and Ho is rejected.