There is no simple formula for population growth.
Some of the factors that you need to take account of are:
Emigration rates
Immigration rates
Age-specific fertility rates
Death rates
Chat with our AI personalities
The formula for population growth is based on the formula for interest. The formula is Final Population is equal to Initial Population multiplied by e raised to the power of the product of the rate of growth multiplied by the time of growth, or P(f) = P(o) * e ^ (rt).
34 years 41 years
Exponential Growth: occurs when the individuals in a population reproduce at a constant rate.Logistic Growth: occurs when a population's growth slows or stops following a period of exponential growth around a carrying capacity.
Nt=N0*e(r*t)Nt = Future PopulationN0 = Starting populationr = growth ratet= number of years.Note: e is a constant equal to 2.71828MANY missing variables.. like disease, pestilence.. war..
Linear growth: The population adds the same number every week/month/year.Exponential growth: The population multiplies bythe same number every week/month/year.