Compound Interest

Compound Interest Calculator

Unleash the explosive power of compounding. Model initial capital growth, customize deposit frequencies, compound intervals, and visualize inflation-adjusted purchasing power over time.

Initial Investment

Regular Contribution

Contribution Frequency

Annual Interest Rate

Compounding Interval

Investment Duration

yrs

Deposit Timing

Make deposits at the start or end of each period

Adjust for Inflation

View real purchasing power values side-by-side

Expected Inflation Rate

                    End Balance
                    $0
                    Nominal portfolio value at end of period
                

                    Real Value (Inflation-Adj.)
                    $0
                    In today's purchasing power terms
                

                    Total Contributions
                    $0
                    Total amount you deposited
                

                    Total Interest Earned
                    $0
                    Earnings accumulated via compound interest
                

                    Future Monthly Yield
                    $0
                    Avg. sustainable spend (4% Safe SWR)
                

                    Compound Factor
                    1.0x
                    End balance divided by total contributions
                

Wealth Growth Curve

End Balance

Total Invested

Real Value

Year	Nominal Balance	Real Value (Inflation-Adj)	Total Invested	Interest Earned	Annual Growth Rate