Population Growth formula: Nt = N0 * ert

Enter 3 parameters to calculate the 4th:

Initial Population size (N0):

Growth rate (r)

Time in years (t)

Final Population size (Nt):

Population Growth formula: Nt = N0 * ert

Initial Population size (N0):

Growth rate (r)

Time in years (t)

Final Population size (Nt):

Please calculate:

Info - Population Growth

Problem Solver

(calculator)

The Population Growth problem solver calculates estimated population growth based on parameters entered.

Parameters available are:

  • Growth rate (r)
  • Initial Population (N0)
  • Final Population (Nt)
  • Time (in years)

Any 3 of the 4 parameters above can be entered to calculate the 4th.

For example: if Growth Rate, Initial Population and Time in years are entered, the problem solver will calculate the estimated Final Population

Test Yourself

(problem generator)

Random values for any 3 of the population growth parameters are generated and presented.

Your aim is to correctly calculate the 4th parameter

Population Growth formula: Nt = N0 * ert