The Finance Algorithm
§ Tool · tier 1 · independent

Car Loan Early Payout Calculator.

Calculate savings and costs of paying off your car loan early

CalculatorFree, no signupOn-deviceupd May 2026
Inputs
Your numbers
$
$22k

Amount still owing on your car loan

%
8%
$
$500
48

How many months left on your loan

$
$100

Additional amount you can pay each month

$
$0

One-time payment you could make now

$
$0

Fee for paying off the loan early (if any)

Math updates live as you change inputs · AI runs on submit

Awaiting inputs

Move the sliders or type in the form on the left — the math updates live as you go. Click Get AI verdict when you want a written analysis.

Thinking of paying off your car loan early? See how much interest you could save with extra payments or a lump sum, and whether any exit fees make it worthwhile.

§ Worked examples

Real-world scenarios

Extra $100/month

Maria has $18,000 at 9% with 48 months left, paying $448/month. She adds $100/month extra.

Inputs

balance:18,000rate:9months:48extra:100

She pays off 11 months early and saves $780 in interest. The extra payments more than pay for themselves.

$5,000 Lump Sum

James owes $25,000 at 8% with 60 months left. He gets a $5,000 bonus.

Inputs

balance:25,000rate:8months:60lumpSum:5,000

Lump sum cuts 12 months off the loan and saves $1,230 in interest. Great use of the bonus!

§ FAQ

Questions Australians ask

§ Glossary

Plain-English definitions

Principal
The original amount borrowed, excluding interest. Extra payments reduce this directly.
Early Exit Fee
A penalty some lenders charge for paying off before the agreed term.
Payout Figure
The total amount needed to pay off your loan in full today, including any accrued interest.