85 free calculators · Updated daily
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Smart tools powered by real-time rates and your Money Map. Calculate, compare, and take action.
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The 5 calculators everyone’s using
Home & Mortgage#1
Mortgage Calculator
4 minCalculate →
Banking & Savings#2
Rate Gap Calculator
2 minCalculate →
Home & Mortgage#3
Home Affordability Calculator
3 minCalculate →
Debt Payoff#4
Debt Payoff Calculator (Avalanche vs Snowball)
3 minCalculate →
Investing & Retirement#5
FIRE Number Calculator
2 minCalculate →
Money Map
Your biggest opportunities, estimated
Cash gap
$935 / yr
You may be earning less on your savings than the best available rate.
Try Rate Gap CalculatorMortgage gap
$1,575 / yr
You could lower your monthly payment by refinancing at a better rate.
Compare refinance optionsCard rewards gap
$1,012 / yr
You could cut interest cost by moving balances to a lower-APR card.
Try Balance Transfer SavingsAll calculators
Browse 85+ free tools by category
Cash & Savings17
Banking & SavingsHigh impact
Rate Gap Calculator
See exactly how much money your bank is costing you every year.
2 minCalculate
Banking & SavingsHigh impact
Federal Tax & Refund Estimator
Estimate your federal tax liability and refund (or balance due) before you file.
4 minCalculate
Banking & SavingsHigh impact
Paycheck Calculator
Estimate your take-home pay after federal and state taxes.
3 minCalculate
Banking & SavingsHigh impact
HYSA vs. Money Market Fund — After-Tax Yield Calculator
A high-yield savings account is fully taxable; a Treasury money market fund is partly state-tax-exempt. Compare real after-tax yield for your state.
4 minCalculate
Banking & SavingsMedium impact
Inflation Impact Calculator
See how inflation silently erodes the purchasing power of your cash.
2 minCalculate
Banking & SavingsMedium impact
Savings Goal Calculator
Find out how much to save each month to reach your goal by your target date.
3 minCalculate
Home & Mortgage21
Home & MortgageHigh impact
Securities-Backed Loan vs. Mortgage Calculator
Compare buying with an SBL (no down payment, portfolio stays invested) vs a traditional mortgage. See which path leaves you wealthier after tax, compounding, and interest.
4 minCalculate
Home & MortgageHigh impact
Mortgage Calculator
Calculate your monthly payment, total interest, and full amortization schedule.
4 minCalculate
Home & MortgageHigh impact
HELOC vs. Home Equity Loan Calculator
Compare a fixed-rate home equity loan against a variable-rate HELOC — monthly payment, total interest, and payment-shock risk for the same amount borrowed.
4 minCalculate
Home & MortgageHigh impact
HELOC vs. Cash-Out Refinance Calculator
Compare tapping equity with a HELOC layered on your current mortgage against a cash-out refinance that replaces the whole loan at today's rate.
4 minCalculate
Home & MortgageHigh impact
Home Affordability Calculator
Find out how much house you can afford based on your income and debts.
3 minCalculate
Home & MortgageHigh impact
Rent vs Buy Calculator
See whether renting or buying is the better financial move for your market.
4 minCalculate
Credit Cards10
Debt PayoffHigh impact
Home Equity Loan for Debt Consolidation Calculator
See whether consolidating credit card and other high-interest debt into a fixed-rate home equity loan would lower your payment and total interest.
4 minCalculate
Debt PayoffHigh impact
RAP Student Loan Calculator 2026
Estimate your monthly payment under the new Repayment Assistance Plan (RAP) and compare it against the Standard 10-year plan.
3 minCalculate
Debt PayoffHigh impact
Credit Card Payoff Calculator
See how long it takes to pay off your credit card balance and how much interest you will pay.
2 minCalculate
Debt PayoffHigh impact
Debt Payoff Calculator (Avalanche vs Snowball)
Compare the avalanche method and snowball method for paying off your debts.
3 minCalculate
Debt PayoffHigh impact
Student Loan Payoff Calculator
See how extra payments can eliminate student debt years early.
2 minCalculate
Debt PayoffMedium impact
Balance Transfer Savings Calculator
See how much you save moving credit card debt to a 0% APR card.
3 minCalculate
Investing27
Investing & RetirementHigh impact
Compound Interest Calculator
See how your savings or investments grow over time with the power of compound interest.
3 minCalculate
Investing & RetirementHigh impact
Retirement Number Calculator
Calculate how much you need to retire and how close you are.
2 minCalculate
Investing & RetirementHigh impact
401(k) vs Roth 401(k) Calculator
Traditional 401(k) saves tax now. Roth saves tax later. Find which puts more money in your pocket at retirement.
4 minCalculate
Investing & RetirementHigh impact
Capital Gains Tax Calculator
Calculate federal tax on stock or crypto gains. Compare short-term vs long-term tax treatment.
3 minCalculate
Investing & RetirementHigh impact
OBBBA Tax Impact Calculator 2026
See how the One Big Beautiful Bill Act changes your 2026 federal tax bill — SALT cap, tips and overtime deductions, and the expanded Child Tax Credit.
4 minCalculate
Investing & RetirementHigh impact
FIRE Number Calculator
Calculate the nest egg you need to retire early and live off investments.
2 minCalculate
Income & Taxes10
Loans & CreditHigh impact
Car Loan Interest Deduction Calculator 2026
Estimate your federal tax savings from the new OBBBA car loan interest deduction, including the income phase-out and your real dollar benefit.
3 minCalculate
Loans & CreditHigh impact
Personal Loan Calculator
Calculate your monthly payment and total interest for any personal loan.
2 minCalculate
Loans & CreditHigh impact
Buy vs Lease Car Calculator
Compare the true total cost of buying vs leasing a car — including depreciation, opportunity cost, and equity.
4 minCalculate
Loans & CreditHigh impact
Credit Utilization Score Impact Calculator
See how paying down balances or increasing credit limits improves your credit utilization ratio and FICO score.
3 minCalculate
Loans & CreditHigh impact
Auto Refinance Calculator
See how much you save by refinancing your auto loan to a lower rate.
3 minCalculate
Loans & CreditMedium impact
Auto Loan Calculator
Calculate your monthly car payment and total interest for new or used vehicle financing.
3 minCalculate
Money Map
Connect the dots. See the full picture.
Your Money Map pulls together calculator results, rate data, and personalized insights to show your biggest opportunities.
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