Calchy.

$18,000 Loan at 3% APR — 5-Year Term

A $18,000 loan at 3% APR over 5 years has a monthly payment of $323.44. Total interest: $1,406.19.

Loan summary — $18,000 at 3% for 5 years
Monthly payment
$323.44
Total interest
$1,406
Total repaid
$19,406
Term
5 yr
60 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$3,387.56$493.67$14,612.44
2$3,490.60$390.64$11,121.84
3$3,596.77$284.47$7,525.07
4$3,706.17$175.07$3,818.90
5$3,818.90$62.34$0.00

Compare Loan Terms ($18,000 at 3% APR)

TermMonthly PaymentTotal Interest
1 yr$1,524.49/mo$293.84saves $1,112
2 yr$773.66/mo$567.88saves $838
3 yr$523.46/mo$844.62saves $562
4 yr$398.42/mo$1,124.06saves $282
5 yr ◀$323.44/mo$1,406.19current
Try any amount
Interactive Loan Calculator

Full amortization, extra payments, and comparison tools.

Open calculator →

FAQ

What is the monthly payment on a $18,000 loan at 3%?
A $18,000 loan at 3% APR for 5 years has a monthly payment of $323.44.
How much interest do I pay on a $18,000 loan at 3%?
Over 5 years you'll pay $1,406.19 in interest. Total repaid: $19,406.19 on a $18,000 loan.
How to pay off a $18,000 loan faster?
Adding $32 extra per month (total $355.78) reduces the term significantly and saves thousands in interest. Even one extra payment per year helps.
What is the payoff amount after 5 years?
After 5 years the remaining balance is approximately $0.00.