Result

Initial amount (P_{0}) |
390 |

Growth rate (r) | .031 = 3.1% |

Time (t) | 68 |

Final amount (P(t)) | 3210.38690214 |

The online Exponential Growth Calculator is used to solve exponential growth problems. It will calculate any one of the values from the other three in the exponential growth model equation.

The following is the exponential growth formula:

P(t) = P_{0}e^{rt}

where:

P(t) = the amount of some quantity at time t

P_{0} = initial amount at time t = 0

r = the growth rate

t = time (number of periods)