Five calculators covering investment growth, retirement, loans, savings goals, and compounding — all computed instantly in your browser.
Estimate how a recurring monthly investment grows over time.
Future Value
$0
Total Invested
$0
Est. Growth
$0
Contribution vs. Growth Breakdown
Year-by-Year Projection
Enter your figures and calculate to see your projection.
Each calculator answers a different planning question. Start with the one that matches the decision in front of you.
Use when you want to see how a fixed monthly contribution could grow over a set number of years.
Use when comparing your projected nest egg against a target monthly income in retirement.
Use before taking a mortgage, auto loan, or personal loan to estimate the monthly payment and total interest.
Use when you have a target dollar amount and deadline — like a down payment — and need the required monthly save rate.
Use when you already have a starting balance and want to model growth with ongoing contributions.
Change one variable at a time — rate, years, or contribution — so you can see which lever moves the outcome most.
Pair your projection with a written strategy — or get a second opinion when the decision is high-stakes.
The Planning Vault covers budgeting, debt, retirement sequencing, and investing frameworks that explain what your calculator output means in practice.
Explore the VaultIf taxes, Social Security timing, or a large portfolio decision is involved, browse independent advisors by specialty and region.
Browse Advisor HubThese calculators produce simplified planning estimates and assume a constant annual rate of return, which does not reflect real market volatility. Actual results will vary. This is not investment, tax, or legal advice.