Loans & Debt

Auto loan, personal loan, credit card payoff, and debt repayment calculators.

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Debt Payoff Calculator — Snowball vs Avalanche Comparison

Compare debt snowball and avalanche payoff methods side by side. See which strategy saves more money and clears debt faster. Free, instant results and timeline.
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Auto Loan Calculator

Calculate monthly car payments with trade-in and sales tax. Compare loan terms from 36 to 84 months.
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Personal Loan Calculator

Calculate monthly personal loan payments, total interest, and effective APR including origination fees.
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Credit Card Payoff Calculator

See how long it takes to pay off your credit card. Compare minimum payments vs extra payments to save thousands in interest.
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Boat Loan Calculator

Calculate monthly boat loan payments for 10-20 year terms with total interest and cost breakdown.
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Debt-to-Income Ratio Calculator

Calculate your DTI ratio and see if you qualify for a mortgage. Compare to FHA and conventional limits.
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APR Calculator (True Cost of a Loan)

Calculate the true APR of a loan including fees. Compare stated rate vs actual cost.
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Loan Comparison Calculator

Compare two loans side by side on monthly payment, total interest, total cost, and APR.
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Credit Score Estimator

Estimate your credit score from payment history, utilization, credit age, mix, and inquiries.
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Debt-Free Date Calculator

Find your debt-free date. See how extra payments accelerate payoff using the avalanche method.
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Debt Payoff Priority Calculator

Get a recommended priority order for paying off debts, building emergency fund, and investing.
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Loan Payment Calculator

Calculate monthly payment for any loan amount, rate, and term.
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Interest Rate Calculator

Solve for the interest rate from loan amount, monthly payment, and term.
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Debt Consolidation Calculator

Compare multiple debts vs one consolidated loan. See interest savings and simplified payments.
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Balance Transfer Calculator

Calculate savings from a 0% APR balance transfer with fee and post-promo rate analysis.
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Medical Debt Calculator

Calculate negotiated medical debt with payment plan options and savings from negotiation.
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Debt-to-Income Ratio Calculator (Detailed)

Calculate front-end and back-end DTI with mortgage qualification thresholds.

About Loans & Debt Calculators

These tools cover the borrowing decisions most US households face: how fast to pay down a balance, which loan to sign, and whether refinancing or consolidating actually saves money. The Debt Payoff Calculator (Snowball vs Avalanche) shows whether ordering debts by smallest balance or by highest rate clears them faster and cheaper, while the Credit Card Payoff Calculator reveals how long minimum payments stretch a balance and what extra payments cut off.

Before you sign, run the Auto Loan Calculator to see how term length changes the monthly payment and total interest on a car, and the Personal Loan Calculator to price an unsecured loan for a project or emergency. The APR Calculator translates fees plus interest into the single annualized rate that the Truth in Lending Act requires lenders to disclose, so two offers compare honestly.

When you are weighing a move rather than a purchase, the Debt-to-Income Ratio Calculator estimates the figure mortgage and auto underwriters use to judge whether you qualify, and the Debt Consolidation Calculator tests whether folding several balances into one payment lowers your real cost.

Frequently Asked Questions

Is the debt snowball or the debt avalanche method better?
The avalanche method pays the highest-interest debt first, which mathematically minimizes total interest and clears debt fastest. The snowball method targets the smallest balance first, producing quick wins that some people need to stay motivated. If your highest-rate balance is also large, avalanche can save hundreds of dollars; if you tend to lose momentum, the snowball's early payoffs may keep you on track. Run both to see the actual dollar and time difference for your balances.
What debt-to-income ratio do I need to qualify for a loan?
Most conventional mortgage lenders look for a back-end DTI at or below 43%, and the Consumer Financial Protection Bureau treats 43% as a common qualifying threshold, though programs backed by Fannie Mae, the FHA, or the VA sometimes allow higher with compensating factors. Back-end DTI counts all monthly debt payments against gross monthly income; front-end DTI counts only housing. Auto and personal lenders set their own limits, often stricter for unsecured loans. Lowering DTI before applying usually means a better rate or approval odds.
What is the difference between APR and the interest rate on a loan?
The interest rate is the cost of borrowing the principal alone; the APR folds in most lender fees, points, and certain charges to express the loan's full annualized cost. The Truth in Lending Act requires lenders to disclose APR so borrowers can compare offers on equal footing. A loan with a low rate but high origination fees can carry a higher APR than one with a slightly higher rate and no fees. For credit cards, APR and the interest rate are usually the same because cards rarely charge separate financing fees.
Does a balance transfer or debt consolidation loan actually save money?
It depends on the new rate, the fees, and whether you stop adding new debt. A balance transfer card may offer 0% for a promotional window but charges a transfer fee, often 3% to 5% of the amount moved, and the rate jumps once the promo ends. A consolidation loan replaces several balances with one fixed payment, which helps only if the new APR plus fees beats your current blended rate. Either move backfires if you keep charging on the freed-up cards, so the math assumes the old balances stay at zero.
How much faster can I pay off a credit card by paying more than the minimum?
Dramatically, because minimum payments are calculated to keep you in debt for years. Card minimums are often around 1% to 3% of the balance plus interest, so on a high-rate balance most of an early minimum payment goes to interest, not principal. Adding even a fixed extra amount each month shortens the payoff timeline and cuts total interest sharply, since every extra dollar reduces the principal that interest is charged on. The Credit Card Payoff Calculator shows the exact months and interest saved for any extra payment you choose.