Abstarct: Interest rates in banking systems have been considered as an effective monetary policy tool and one of the most important policy variables in macroeconomics. Changes in interest rates have significant effects on the decisions of economic actors and have always been considered by economic policy makers. The purpose of this study is to present a dynamic system model with a dynamic system approach with a period of 10 years to examine the impact of bank interest rates on production and macroeconomics and to review long-term policies for this type of demand, identify and analyze factors affecting production and demonstration. The production trend was in the model time horizon. Simulation In this study, simulations were performed for a period of 10 years from 1400 to 1410. The results of the study showed that bank interest rates increase the amount of bank deposits in the study period. Also, the existence of interest rates increases investment costs. The analysis also showed that the existence of inflation increases the interest rate and further the existence of inflation increases the unemployment rate in society. Also, the research findings show that the existence of high rates of bank deposits causes inflation in the period under study and the decrease in production leads to a decrease in population policies in the period under study, and finally an increase in inflation leads to an increase in interest rates. And reduces the amount of investment.