The inflation rate in Indonesia between 1974 and today has been 7,606.32%, which translates into a total increase of Rp7,606.32. This means that 100 ruphias in 1974 are equivalent to 7,706.32 ruphias in 2019. In other words, the purchasing power of Rp100 in 1974 equals Rp7,706.32 today. The average annual inflation rate has been 9.91%.