FREE INVESTMENT CALCULATORS FOR GROWTH, COMPOUND INTEREST, AND DIVIDEND INCOME.

Investment research
Annual Spending x 25 = FIRE Number
Compound interest investment growth graphic

Estimate your FIRE number and years to financial independence. Use this calculator to explore early retirement goals based on savings, expenses, and investment growth.

FIRE Calculator – Financial Independence Retire Early

Estimate Financial Independence

Estimate how long an investment may take to double using the Rule of 72. Enter an expected annual return to estimate how many years it may take for your investment to double.

Rule of 72 Calculator – Estimate Investment Growth Time

Estimate How Long Until Your Investment Doubles

Estimate how investments may grow over time with compound interest. Enter your starting investment, contributions, interest rate, and years to estimate future investment growth.

Compound Interest Calculator – Investment Growth Estimator

Estimate Future Investment Value

Estimate monthly and annual income from dividend stocks. Enter your number of shares, dividend yield, and payment frequency to estimate potential dividend income.

Dividend Income Calculator

Estimate Dividend Income