Population Growth Calculator

Growth Calculators

• Logistic Growth: computes the logistic growth based on the per capita growth rate of population, population size and carrying capacity
• Malthusian Growth Model: computes the estimated future size of a population (P) based on the current population (P0), a growth exponential factor (r) and the period of time (t).
• Organism Count (Logistic Growth): computes the number of cells/organisms undergoing exponential growth as a population.
• Biotic Potential: computes the maximum population growth based on the per capita growth rate of population and the population size
• Max Potential Growth Rate (biotic potential): 
• How Many Ancestors: computes the total number of ancestors a person or sexual reproducing animal has base on the number of generations going back.  It also estimates the approximate time span associated with those ancestors.
• SIS Epidemic Model: computes the basic reproduction number and the portion of the population susceptible.
• SIR Epidemic Model: provides information on the increase or decrease of an epidemic based on the infection rate, recovery rate, total population, initial susceptible population, initial infected population and the initial recovered population.