The GDP deflator is a measurement of the difference between nominal not adjusted for inflation and real adjusted for inflation GDP. The simplest way to calculate nominal GDP growth is by analyzing two consecutive periods. The Growth Rate Of Nominal GDP On October 1 2004 Is written In Two Decimal Eg.
G_1 T100 timesleftY_t-Y_t-1right Y_t-1g 1 T 100 Y T Y T 1 Y T 1.
The sum is the percentage. Real GDP is calculated by taking the total output for GDP and dividing it by the GDP deflator. What Is Nominal GDP. For this type of calculation the formula is simply the one for percent change.