Calchy.

$18,000 Loan at 10% APR — 4-Year Term

A $18,000 loan at 10% APR over 4 years has a monthly payment of $456.53. Total interest: $3,913.27.

Loan summary — $18,000 at 10% for 4 years
Monthly payment
$456.53
Total interest
$3,913
Total repaid
$21,913
Term
4 yr
48 payments

Computed with the standard fixed-rate amortization formula (monthly compounding). Actual lender offers may include origination fees, points, or insurance — always check your loan estimate for the true APR and monthly cost.

Amortization by Year

YearPrincipal PaidInterest PaidRemaining Balance
1$3,851.68$1,626.64$14,148.32
2$4,255.00$1,223.32$9,893.32
3$4,700.56$777.76$5,192.76
4$5,192.76$285.55$0.00

Compare Loan Terms ($18,000 at 10% APR)

TermMonthly PaymentTotal Interest
1 yr$1,582.49/mo$989.83saves $2,923
2 yr$830.61/mo$1,934.61saves $1,979
3 yr$580.81/mo$2,909.14saves $1,004
4 yr ◀$456.53/mo$3,913.27current
5 yr$382.45/mo$4,946.81costs $1,034 more
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FAQ

What is the monthly payment on a $18,000 loan at 10%?
A $18,000 loan at 10% APR for 4 years has a monthly payment of $456.53.
How much interest do I pay on a $18,000 loan at 10%?
Over 4 years you'll pay $3,913.27 in interest. Total repaid: $21,913.27 on a $18,000 loan.
How to pay off a $18,000 loan faster?
Adding $46 extra per month (total $502.18) reduces the term significantly and saves thousands in interest. Even one extra payment per year helps.
What is the payoff amount after 4 years?
After 4 years the remaining balance is approximately $0.00.