Calchy.

$18,000 Loan at 3% APR — 3-Year Term

A $18,000 loan at 3% APR over 3 years has a monthly payment of $523.46. Total interest: $844.62.

Loan summary — $18,000 at 3% for 3 years
Monthly payment
$523.46
Total interest
$845
Total repaid
$18,845
Term
3 yr
36 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$5,821.15$460.39$12,178.85
2$5,998.20$283.34$6,180.65
3$6,180.65$100.90$0.00

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

TermMonthly PaymentTotal Interest
1 yr$1,524.49/mo$293.84saves $551
2 yr$773.66/mo$567.88saves $277
3 yr ◀$523.46/mo$844.62current
4 yr$398.42/mo$1,124.06costs $279 more
5 yr$323.44/mo$1,406.19costs $562 more
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FAQ

What is the monthly payment on a $18,000 loan at 3%?
A $18,000 loan at 3% APR for 3 years has a monthly payment of $523.46.
How much interest do I pay on a $18,000 loan at 3%?
Over 3 years you'll pay $844.62 in interest. Total repaid: $18,844.62 on a $18,000 loan.
How to pay off a $18,000 loan faster?
Adding $52 extra per month (total $575.81) reduces the term significantly and saves thousands in interest. Even one extra payment per year helps.
What is the payoff amount after 3 years?
After 3 years the remaining balance is approximately $0.00.