Monthly Payment on a $100,000 Loan at 11% APR for 18 Months
A $100,000 loan at 11% APR repaid over 18 months has a monthly payment of $6,051.85. Over the full 18 months (1.5 years) term you'd pay $8,933.38 in total interest, bringing the total cost of the loan to $108,933.38. A 11% APR is typical for borrowers with good credit (690+). Adjust the figures in the calculator below to see how a different rate, amount, or term changes your payment.
Monthly Payment
$6,051.85
at 11% APR
Total Interest
$8,933.38
over 18 months
Total Cost
$108,933.38
principal + interest
Loan Summary
$100,000 · 11% APR · 18 months
| Loan amount | $100,000 |
| Interest rate (APR) | 11% |
| Term | 18 months (1.5 years) |
| Monthly payment | $6,051.85 |
| Total interest paid | $8,933.38 |
| Total cost of loan | $108,933.38 |
Loan Calculator
Monthly Payment
$6,051.85
Total Paid
$108,933.38
Total Interest
$8,933.38
$100,000 at 11% APR · 18-Month Loan FAQs
What is the monthly payment on a $100,000 loan at 11% APR for 18 months?
The monthly payment on a $100,000 loan at 11% APR over 18 months is $6,051.85. This is calculated with the standard amortization formula and assumes equal fixed payments for the full term.
How much total interest will I pay on this $100,000 loan?
At 11% APR over 18 months, you'll pay $8,933.38 in total interest on a $100,000 loan. Combined with the $100,000 you borrowed, the total amount repaid is $108,933.38.
Is 11% a good APR for a personal loan?
A 11% APR is generally available to borrowers with good credit (690+). This is a mid-range rate — improving your credit score or adding a co-signer could help you qualify for a lower one.
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