Continuous Compounding Calculator: Maximize Your Investment Growth

Enter any principal, annual rate and years; the tool multiplies P by $$e^{rt}$$ to show continuous-growth. For instance, $8 500 at 4.2 % for 2.75 years becomes $9 540.64—about 12 % gain (Investopedia, https://www.investopedia.com/continuous-compounding-5216644).