Monthly Payment on a $100,000 Loan at 8% APR for 18 Months
A $100,000 loan at 8% APR repaid over 18 months has a monthly payment of $5,914.03. Over the full 18 months (1.5 years) term you'd pay $6,452.54 in total interest, bringing the total cost of the loan to $106,452.54. A 8% APR is typical for borrowers with very good credit (720+). Adjust the figures in the calculator below to see how a different rate, amount, or term changes your payment.
Monthly Payment
$5,914.03
at 8% APR
Total Interest
$6,452.54
over 18 months
Total Cost
$106,452.54
principal + interest
Loan Summary
$100,000 · 8% APR · 18 months
| Loan amount | $100,000 |
| Interest rate (APR) | 8% |
| Term | 18 months (1.5 years) |
| Monthly payment | $5,914.03 |
| Total interest paid | $6,452.54 |
| Total cost of loan | $106,452.54 |
Loan Calculator
Monthly Payment
$5,914.03
Total Paid
$106,452.54
Total Interest
$6,452.54
$100,000 at 8% APR · 18-Month Loan FAQs
What is the monthly payment on a $100,000 loan at 8% APR for 18 months?
The monthly payment on a $100,000 loan at 8% APR over 18 months is $5,914.03. 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 8% APR over 18 months, you'll pay $6,452.54 in total interest on a $100,000 loan. Combined with the $100,000 you borrowed, the total amount repaid is $106,452.54.
Is 8% a good APR for a personal loan?
A 8% APR is generally available to borrowers with very good credit (720+). This is among the lower rates lenders offer and reflects strong creditworthiness.
Same Loan at a Different APR
Explore This Loan Further
Related tools:
Loan Calculator Debt Payoff Calculator Compound Interest Calculator