The General fertility rate (GFR) is defined as the number of live births per 1,000 women of childbearing age, typically between the ages of 15 and 49, in a given year. This measure provides a more precise indicator of fertility than the crude birth rate because it focuses only on the subset of the population that can actually give birth. GFR is a vital demographic measure that provides a clear picture of the reproductive behaviour of a population. Unlike broader measures like the crude birth rate, the GFR focuses specifically on the fertility of women within their childbearing years. This article will delve into what the General Fertility Rate is, how it is calculated, and its various applications in demographic research, public health, and policy-making.