Free Financial Calculators & Money Tools
You do not need to know which calculator you need. Start with the money question in your head, and I’ll help you find the tool that can put useful numbers around it.
Retire now? Convert to Roth? Claim Social Security? Pay down debt? Start with the real decision, not a calculator name.
A useful calculator should expose what is driving the result, not hide the answer behind a mysterious score.
The number is the beginning. Look for the assumptions, thresholds and variables that could change your decision.
Tell me what you’re trying to figure out.
Two quick choices. No account numbers, balances or private information. This simply routes you to the most useful starting tools.
What are you trying to figure out?
JavaScript is off. No problem — use the searchable-by-category library below. Every tool is still available as a normal link.
Numbers help. Knowing which number matters helps more.
The Financial Clarity Newsletter explains the retirement, tax, Social Security, Medicare and money tradeoffs behind the calculations — in plain English.
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Retirement & Social Security
Turn “Do I have enough?” into a more useful set of numbers and tradeoffs.
Compare what you may have with a modeled retirement spending need and see which assumptions matter.
Explore retirement readiness → CALCULATORHow Long Will My Money Last?Model portfolio longevity using spending, income, returns, fees and a planning horizon.
Test portfolio longevity → MODELERRetirement Range / Monte Carlo ModelExplore how return variability, spending and time can change retirement outcomes.
Explore the range → DECISION MODELERSocial Security Claiming-Age ComparisonCompare claiming ages using your SSA estimates and see where crossover and work rules matter.
Compare claiming ages → ESTIMATORSocial Security Benefit EstimatorCompare rough claiming-age benefit paths and understand the timing tradeoff.
Estimate benefit paths → CALCULATORRMD CalculatorEstimate required minimum distributions and understand aggregation and timing boundaries.
Estimate an RMD → MODELEREarly Retirement / FIRE CalculatorModel a target, contribution path and early-retirement timeline under visible assumptions.
Model early retirement → PATHFINDERRule of 55 vs. 72(t) PathfinderSort through two early-retirement withdrawal routes without treating either as a universal answer.
Compare early-access paths → MODELERWithdrawal & Allocation ModelerSee how spending flexibility, horizon and portfolio mix interact with withdrawal assumptions.
Test withdrawal assumptions →Taxes, Roth & Medicare
See how one move can affect more than the tax bracket you are looking at.
Model conversion amounts and see the tax/timing variables that deserve a second look.
Model a Roth conversion → CALCULATORIRMAA CalculatorEstimate income-related Medicare surcharges and test how MAGI changes can move the result.
Estimate IRMAA → COMPARISONRoth vs. Traditional IRACompare modeled contribution outcomes without pretending future tax rates are knowable.
Compare IRA paths → TAX ESTIMATORFederal Capital Gains Tax EstimatorEstimate the federal tax impact of a sale while keeping holding period and existing income visible.
Estimate capital-gains tax → CALCULATORHome Sale Basis & Gain CalculatorWork through sale proceeds, adjusted basis and gain before jumping to a tax conclusion.
Estimate home-sale gain →Investing & Portfolio
Make risk, allocation, time and return assumptions visible instead of treating them as magic.
Explore how horizon, withdrawals, liquidity and risk capacity can change an illustrative mix.
Explore allocation → MODELERAsset Allocation Scenario ModelerCompare hypothetical asset mixes under the same assumptions so you can see the tradeoff.
Compare asset mixes → CALCULATORFuture Value CalculatorProject a balance and see what time, contributions, return assumptions, fees and inflation do.
Project future value → CALCULATORROI CalculatorTranslate an investment result into total and annualized return without confusing return with tax gain.
Calculate ROI → ILLUSTRATORCompound Interest Time MachineCompare two hypothetical growth paths and see whether time, money or return assumptions drive the gap.
See compounding work →Savings, Cash & Net Worth
Turn fuzzy financial progress into something you can see and track.
Build a guided balance sheet and see where your net worth is actually coming from.
Calculate net worth → CALCULATORLiquid Net Worth CalculatorSeparate liquid resources from total wealth so near-term flexibility is easier to judge.
Check liquid net worth → GOAL PLANNERFinancial Goal Target PlannerTurn a future target into the contribution and time tradeoffs needed to get there.
Plan a savings goal → CALCULATORAPY & Compounding CalculatorSee what a quoted rate and compounding schedule can mean for a deposit balance.
Calculate APY impact → DIAGNOSTIC50/30/20 Budget DiagnosticCompare spending with a simple guideline, then focus on the part of cash flow doing the most damage.
Check the budget mix →Debt, Credit & Borrowing
See the actual cost or pressure point before choosing the next move.
See total and per-card utilization and which balance is driving the ratio.
Check utilization → CALCULATORAuto Refinance Savings CalculatorCompare the existing loan with a refinance scenario before assuming a lower payment is a better deal.
Compare refinance scenarios → COST CALCULATORPayday Loan Cost & APR CalculatorTranslate a short-term fee into a clearer repayment cost and equivalent simple annualized APR.
See the borrowing cost → COST ANALYZEROverdraft Cost AnalyzerSee what repeated overdrafts cost and which account/consent details are worth verifying.
Analyze overdraft costs →Income, Pay & Work
Translate compensation into the unit that actually helps you compare decisions.
Convert hourly pay and your actual work schedule into annual, monthly and weekly equivalents.
Convert hourly pay → PAY CONVERTERAnnual Salary → Hourly WageTurn salary into an hourly equivalent using the work schedule you actually expect.
Convert salary → INCOME PLANNERAnnual Income CalculatorTranslate pay frequency and work assumptions into an annual gross-income estimate.
Estimate annual income → CALCULATORPay Raise CalculatorSee what a raise means annually, monthly, hourly and per paycheck before lifestyle creep gets there first.
Calculate a raise →Estate, Family & Protection
Use checklists and pathfinders where the job is organizing questions, not pretending one number decides everything.
Organize the documents, beneficiary choices and planning tasks worth reviewing.
Open the estate checklist → PATHFINDERInheritance Tax PathfinderSort out which tax jurisdiction and asset questions matter before acting on inherited money or property.
Check inheritance questions → CHECKUPInsurance Needs CheckupIdentify which protection gaps or policy questions deserve a closer look first.
Check protection gaps → COMPARISON529 College Savings ComparisonCompare education-saving paths while keeping taxes, fees, growth and flexibility visible.
Compare college savings → PATHFINDERFinancial Plan PathfinderNot sure which number matters first? Start with the planning problem before choosing the calculator.
Find the next planning step →A precise answer can still be wrong for the decision.
Financial tools are only as useful as the assumptions going into them. I’d rather you leave knowing what can change the answer than believing a decimal point made it certain.
Tax, Medicare, RMD and contribution rules change. Time-sensitive tools should state the applicable year or assumptions.
If a small change in return, spending, timing or income flips the result, that sensitivity matters more than the first answer.
These tools educate and model. They do not know every plan rule, tax fact, legal detail or household priority that can control a real decision.
Your question may not be a calculator question yet.
Ask the Michael Ryan Money Assistant in plain English. It can help you understand the issue, find the right guide or tool, and figure out what question you should be asking next.
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