Borrowing · Free calculator

LendingTree-Style Personal Loan Calculator

Monthly payment and total cost of a personal loan including origination fee, plus whether consolidating credit card debt into it actually saves you money.

Short answer

LendingTree-Style Personal Loan Calculator

$399Monthly loan payment

Staying on the cards at $450/month would take 57 months and cost $10,409 in interest. The loan costs $4,588 all-in over 48 months — a saving of about $5,822, provided you close the cards and don't re-run the balances. The fee makes your effective APR 14.15%, not 12.5%.

How it's calculated: $15,000 borrowed · $14,550 actually deposited after the 3.0% fee Adjust the inputs below to recalculate for your own numbers.

Disclaimer: Educational estimate only — not financial, tax, or legal advice. RevenueLab is independent and not affiliated with, endorsed by, or sponsored by any brand or agency named on this page. We model the publicly described method using 2026 figures; the official tool may apply additional inputs. Verify with a licensed professional.

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$15,000
12.5%
48
3%
$15,000
24.5%
$450
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Formula used

Fixed instalment loan with an origination fee

Origination fees are usually deducted from the disbursement rather than added to the balance, so you repay interest on money you never got. That is why the effective APR always exceeds the quoted APR when a fee is charged — and why comparing loans on the quoted rate alone is misleading.

Payment = amortisation of the full loan amount · you receive amount − fee · effective APR solves for the rate on the amount received
Excellent-credit personal loan APR
~7–11%
Fair-credit APR
~18–28%
Typical origination fee
0–8%
Typical term
24–60 months
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Consolidation only works if the cards stay closed

The arithmetic of replacing 24% card debt with a 12% loan is sound. The failure mode is behavioural: the cards are paid off, the limits stay open, and within a year there is card debt again plus a loan payment. If you consolidate, close or freeze the accounts on the same day the balances clear.

Prequalify without damaging your credit

Most lenders offer a soft-pull prequalification showing your likely rate. Do several within a short window; soft pulls do not affect your score, and even the hard pulls from formal applications are generally treated as a single inquiry when clustered within 14–45 days for the same loan type.

Watch the term, not just the payment

Stretching a consolidation loan to 72 months makes the monthly number attractive and can cost more in total than the credit cards would have, despite the lower rate. Match the term to the shortest payment you can genuinely sustain, not the smallest payment available.

Alternatives worth checking first

A 0% balance transfer card if you can clear the balance within the promotional window; a credit union loan, which often prices well below online lenders; a 401(k) loan, which is cheap but risky if you leave the job; or a HELOC if you have equity and are disciplined, noting that it puts your home behind the debt.

FAQ

What is the monthly payment on a $15,000 personal loan?

At 12.5% over 48 months, roughly $400 a month, with about $4,200 of interest plus any origination fee.

Does an origination fee change the real rate?

Yes. Because the fee is deducted from the amount you receive, a 3% fee on a 12.5% loan produces an effective rate closer to 14%. Always compare on effective APR.

Is a personal loan good for debt consolidation?

It can be, when the loan rate is meaningfully below the card rate and you close the cards. The fixed term also forces a payoff date, which revolving debt never does.

What credit score do I need for a personal loan?

Most lenders start around 600, but the good rates begin near 700 and the best above 760. Below 640, the rate offered may be no better than the cards you are trying to replace.

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Written by Sam Doshi and the RevenueLab editorial team. We don't sell the data feeds this tool is built on.

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