This research aims to analyze the influence of gross domestic product (GDP), BI rate, exchange rate and world oil price toward the inflation in Indonesia. The dependent variable used was inflation, while the independent variable was the gross domestic product (GDP), BI rate, exchange rate and world oil price. By using the VECM estimation it is concluded that in short-term period the variables of gross domestic product (GDP), BI rate, and exchange rate have significant influence toward the inflation in Indonesia. On the other hand, the variable of world oil price does not have any significant influence toward the inflation. In long-term period, the estimation results show that the variables of gross domestic product (GDP), BI rate, and exchange rate have significant influence toward the inflation in Indonesia. Meanwhile, the variable of world oil price does not have any significant influence toward the inflation.