$15,000 Loan Calculator — 18 Month Term
At the average personal loan rate of 11%, a $15,000 loan over 18 months costs $907.78/month with $1,340.01 in total interest. Use the calculator below or compare rates across all credit tiers.
Monthly Payment
$907.78
at 11% APR
Total Interest
$1,340.01
at 11% APR
Total Paid
$16,340.01
over 18 months
Payment Comparison by Credit Score
$15,000 loan · 18 months
| Credit Tier | APR | Monthly | Total Interest | Total Paid |
|---|---|---|---|---|
| Excellent (760+) | 5% | $866.71 | $600.74 | $15,600.74 |
| Very Good (720+) | 7% | $880.27 | $844.95 | $15,844.95 |
| Good (690+) | 10% | $900.86 | $1,215.41 | $16,215.41 |
| Fair (660+) | 13% | $921.71 | $1,590.85 | $16,590.85 |
| Poor (620+) | 17% | $949.95 | $2,099.13 | $17,099.13 |
| Bad (<620) | 21% | $978.67 | $2,616.13 | $17,616.13 |
Loan Calculator
Monthly Payment
$907.78
Total Paid
$16,340.01
Total Interest
$1,340.01
$15,000 · 18-Month Loan FAQs
What is the monthly payment on a $15,000 loan for 18 months?
At the national average rate of 11%, your monthly payment on a $15,000, 18-month loan is approximately $907.78. Over the life of the loan you'd pay $1,340.01 in interest for a total of $16,340.01.
How does the term length affect my $15,000 loan payment?
A shorter term means higher monthly payments but less total interest. For $15,000: a 12-month loan at 11% costs $1,325.72/mo, while a 60-month loan costs $326.14/mo but you'd pay $3,659.48 more in total interest.
What credit score do I need for a $15,000 personal loan?
For a $15,000 personal loan, most lenders require a minimum score of 580–620. Borrowers with scores above 720 qualify for the best rates (around 5–7%), while scores below 620 may face rates of 20%+ or struggle to qualify at all without a co-signer.
Is 18 months a good term for a $15,000 loan?
A 18-month term keeps total interest costs low — you'd pay only $1,340.01 at 11% — but the monthly payment of $907.78 is higher. This is ideal if you can comfortably afford the payment and want to get out of debt quickly.
Other Terms for a $15,000 Loan
Other Amounts for a 18-Month Loan
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