Compounding over time
Compounding means returns can accumulate on both the original principal and prior growth.
Investment returns are not guaranteed, so test more than one assumed return rate.
Explore how an initial investment and recurring contributions may grow over time.
Open Compound Interest CalculatorCompounding means returns can accumulate on both the original principal and prior growth.
Investment returns are not guaranteed, so test more than one assumed return rate.
After calculating, continue with a what-if question. Change an assumption, compare scenarios, or ask for an explanation of the result.
Important: Results are estimates for informational purposes. Verify important financial, tax, investment or lending decisions with appropriate professional or provider information.