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Free Loan Calculators

Quick Loan Calculators: quick payment estimates for mortgage, auto, personal, student, and business loans. No signup required.

46 free calculators across 8 categories

🧮General Loan Calculators(3)

🏠Mortgage & Home Calculators(11)

Mortgage Calculator

Estimate a full monthly mortgage payment, with property tax, homeowners insurance, and PMI counted alongside principal and interest.

Refinance Calculator

Weigh your current mortgage against a new one. See the monthly savings, the break-even month on closing costs, and lifetime interest on both loans.

FHA Loan Calculator

See what an FHA loan costs per month once both insurance premiums are counted: the 1.75 percent upfront charge and the annual MIP on every payment.

VA Loan Calculator

Model a VA home loan with nothing down and no monthly mortgage insurance. The one-time funding fee is calculated and financed into the balance for you.

HELOC Calculator

Work out both HELOC payments: the interest-only amount during the draw years, and the larger principal-and-interest payment once repayment begins.

Home Equity Loan Calculator

Get the fixed monthly payment on a home equity loan, plus your combined loan-to-value ratio and the equity cushion left after you borrow.

USDA Loan Calculator

Estimate a zero-down USDA loan payment with the 1% guarantee fee financed into the balance and the 0.35% annual fee included month by month.

Jumbo Loan Calculator

Price a mortgage too large for Fannie Mae or Freddie Mac to buy: principal, interest, property tax, and insurance sized for a jumbo balance.

ARM Calculator

Compare an adjustable-rate mortgage payment during its fixed years against the payment after the rate resets, using your own rate assumptions.

First-Time Homebuyer Calculator

Turn your income, debts, and savings into a realistic price range, then see which loan programs fit the down payment you actually have.

Manufactured Home Loan Calculator

Estimate the payment on a manufactured home loan, whether the home is financed as personal property on a chattel loan or as real estate with a mortgage.

🚗Auto & Vehicle Calculators(6)

💰Personal Loan Calculators(4)

🎓Student Loan Calculators(5)

🏢Business Loan Calculators(7)

💳Credit & Debt Calculators(5)

📊Real Estate Investing Calculators(5)

📖 Guides & Resources

View all guides →

Mortgage & Home

How Mortgages Work: A Complete Guide to Home Financing

How a mortgage actually works, traced through one running example: the monthly payment, PMI, closing costs, rate shopping, and when refinancing later makes sense.

9 min readRead guide →

General Loan

Understanding Amortization: How Loan Payments Really Work

One $250,000 loan, followed from the first payment to the last. How the amortization formula works, why early payments barely dent the balance, and what extra payments actually save.

8 min readRead guide →

Auto & Vehicle

Auto Loans Explained: How to Finance a Car the Smart Way

How car financing actually works: new versus used math, dealer rate markup, why the 72-month loan costs so much, negative equity, gap coverage, and when a refinance pays off.

10 min readRead guide →

Personal Loan

Personal Loans Explained: Uses, Rates, and What to Watch For

What personal loans cost and where to get one: how origination fees change the real price, why APR is the only number worth comparing, the 36 percent ceiling, and cheaper alternatives.

8 min readRead guide →

Student Loan

Student Loan Repayment Strategies: A Complete Guide

How to pick a student loan repayment approach: the standard plan, how income-driven plans set payments, PSLF, what forbearance really costs, and why refinancing federal loans is hard to undo.

9 min readRead guide →

Credit & Debt

Understanding Your Debt-to-Income Ratio

What DTI measures, what lenders count as debt, the limits for each loan type, and specific ways to lower the ratio before you apply, all worked through one borrower.

8 min readRead guide →

How to use these calculators

Every calculator here works the same way. Enter what you know about the loan and the results update as you type. There is no submit button and no results page to wait for.

Three inputs do most of the work: the amount you want to borrow, the interest rate, and the term. Say you're pricing a $25,000 car loan at 6.5% over 60 months. Enter those numbers and you get a payment of about $489 a month. Bump the rate to 7.5% and the payment climbs to roughly $501. Knowing that a full point of rate costs about $12 a month on this loan is useful before you walk into a dealership.

If you don't have a rate quote yet, ask your bank or credit union, or start from a recent national average and adjust. Your credit score moves the real number quite a bit, so treat any average as a midpoint rather than a promise.

Below each calculator you'll find an explanation of how that loan type works, the formula behind the numbers, and answers to common questions. Our guides go deeper on topics like refinancing and debt payoff, and the glossary defines terms such as APR and amortization.

The math runs entirely in your browser, so we never see the numbers you type. There's no account to create, and nobody will call or email you afterward.