$15,000 Loan — All Term Options

Monthly payments and total interest for a $15,000 loan at 8.5% APR across all available terms.

12 months
$1,308.30/mo
$699.56 total interest
Full breakdown →
24 months
$681.84/mo
$1,364.04 total interest
Full breakdown →
36 months
$473.51/mo
$2,046.47 total interest
Full breakdown →
48 months
$369.72/mo
$2,746.78 total interest
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60 months
$307.75/mo
$3,464.88 total interest
Full breakdown →
72 months
$266.68/mo
$4,200.66 total interest
Full breakdown →
84 months
$237.55/mo
$4,953.97 total interest
Full breakdown →

Full Comparison Table

Term Monthly Payment Total Interest Total Repaid
12 months (1 yr) $1,308.30 $699.56 $15,699.60
24 months (2 yrs) $681.84 $1,364.04 $16,364.16
36 months (3 yrs) $473.51 $2,046.47 $17,046.36 Popular
48 months (4 yrs) $369.72 $2,746.78 $17,746.56
60 months (5 yrs) $307.75 $3,464.88 $18,465.00
72 months (6 yrs) $266.68 $4,200.66 $19,200.96
84 months (7 yrs) $237.55 $4,953.97 $19,954.20
Which term should you choose? Shorter terms mean higher monthly payments but dramatically less interest. A $15,000 loan over 36 months costs $2,046.47 in interest — vs $4,953.97 over 84 months. That's a difference of $2,907.50 for the same loan.

How Is the Monthly Payment Calculated?

All figures use the standard amortisation formula: M = P × [r(1+r)^n] / [(1+r)^n - 1], where P = $15,000 principal, r = monthly rate (8.5% APR / 12), and n = term in months. Every payment covers interest accrued that month plus a portion of principal — with the interest share decreasing each month.

See Detailed Breakdowns