Quick estimate

Simple Investment Calculator

Results update as you type. For inflation, taxes, retirement spending, and market ups and downs, use the Advanced Simulation.

End balance

starting amount
total contributions
total interest earned

Growth by year

Money you put in Interest earned

Accumulation schedule

YearDepositsInterestEnd balance

The rate you enter is a nominal annual rate credited at the compounding frequency you chose. This calculator ignores inflation, taxes, and fees — the Advanced Simulation models all three.