The Exponential Growth Calculator helps in calculating how an initial value (principal) increases over time based on a growth rate and time period. It provides results for both continuous growth formula A=P⋅ertA = P \cdot e^{rt}A=P⋅ert and compound growth formula A=P(1+rn)ntA = P(1 + \frac{r}{n})^{nt}A=P(1+nr​)nt. By entering the starting value, growth rate, time (in years), and choosing between continuous or compound models, users can easily compute the future value. This tool is especially useful for financial projections, population growth, or any situation where exponential change occurs over time.