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Loan Calculator

Estimate monthly payment, total interest, and total cost for US car and personal loans.

Enter a positive loan amount, annual rate, and whole-month term.

Monthly payment
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Total interest
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Total cost
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Payoff schedule
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First payment: interest
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First payment: principal
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Fixed-rate amortizing loan. Fees, taxes, and extra payments are not included.

Help & support

Frequently Asked Questions

Quick answers to common questions about the Loan calculator.

Can this estimate a car loan?

Yes, if it has a fixed rate, equal monthly payments, and no balloon payment.

Why is first-payment interest higher than later interest?

Interest is based on the remaining balance, which is highest before the first payment.

Does the result include origination fees?

No. Enter only the amount financed; separately account for fees and taxes.

Is a longer loan term cheaper?

It usually lowers the monthly payment but raises total interest for the same principal and rate.

Is this calculator a loan offer?

No. It is a mathematical estimate, not approval, advice, or a quote.