The Finance Algorithm

Early Payout Calculator

Calculate how much you'll save by paying off your personal loan early

Updated October 2026Built and checked by MaverickHow it's calculatedReport an error

Your numbers

Updates as you type
$
$18k

How much you currently owe

%
10%

Your current interest rate

4y

Years left on your loan

$
$200

Additional amount you can pay each month

The button asks our AI to explain these figures in words.

Your extra repayment savings

Interest saved

$1,392

Time saved

1.3 years

16 months total

New loan term

2y 8m

vs 4 years

Effective return

8.2%

Tax-free equivalent

Two loans, two payoff paths

Top curve: standard schedule. Bottom curve: your accelerated schedule.

  • Original
  • With extra

Original schedule

$0k$4k$7k$11k$14kYr 1Yr 2Yr 3Yr 4

With your extra repayments

$0k$3k$6k$9k$12kYr 1Yr 2Yr 3Yr 4

What you'd pay in interest, before and after

The gap is your saving. Even small, regular extras add up over 25 to 30 years.

$4kWithout extra4y term$3kWith extra2y 8m term

What different extra-payment levels save

Fixed monthly extras at common levels: pick the one that fits your cash flow.

+$250$2k+$500$2k+$1000$3k+$2000$3k
By making extra repayments, you save $1,392 in interest and pay off your loan 1.3 years earlier. The effective tax-free return on those payments works out to 8.2%, about what you'd need to earn on investments after tax to match it.

How it works

Paying a personal loan off early can save a fair bit of interest, though some lenders charge a fee for it. Put in your loan and what you could pay, and see how much you'd save and how much sooner you'd be done.

  1. 1Enter your current loan balance
  2. 2Input your interest rate
  3. 3Enter the remaining years on your loan
  4. 4Add the extra amount you want to pay
  5. 5Select how often you'll make extra payments
  6. 6See your savings and new payoff date

The figures today

As of 7 November 2026, the lowest personal loan rate is 5.80%, from Plenti Personal Loan, while the typical best across 68 institutions is 7.96%.

Worked examples

Extra $100 a Month

Alex borrows $18,000 at 10% over 4 years and adds $100 a month.

Current loan balance
$18,000
Interest rate
10%
Remaining term (years)
4
Extra monthly payment
$100
Extra payment frequency
Monthly

The loan finishes 10 months early and saves $851 of interest. Check the loan has no early repayment fee.

Lump Sum

Sam borrows $12,000 at 12% over 3 years and puts a $2,400 bonus on the loan straight away.

Current loan balance
$12,000
Interest rate
12%
Remaining term (years)
3
Extra monthly payment
$2,400
Extra payment frequency
One-off

The loan finishes 8 months early and saves $910 of interest - money paid early saves interest at the loan's 12% rate.

Questions people ask

Is it worth paying off my personal loan early?
Usually, if the loan has no early repayment fee or a small one: every dollar paid early saves interest at the loan's rate. Keep an emergency buffer first, and pay off higher-rate debts such as credit cards before a personal loan.
Do all personal loans have early exit fees?
No, many modern personal loans don't have early exit fees, especially variable rate loans. Fixed rate loans are more likely to have break costs. Always check your loan contract before making extra payments.
Should I pay off my personal loan or save?
Paying off debt saves interest at the loan's rate, which is usually more than savings earn after tax. Keep enough savings for emergencies, then put the rest towards the highest-rate debt.

The terms, in plain English

Early Exit Fee
A fee charged by some lenders when you pay off a loan before the agreed term ends. More common on fixed rate loans.
Principal
The original amount borrowed, excluding interest. Extra payments go directly to reducing the principal.
Amortization
How loan payments are split between interest and principal over time. Early payments are mostly interest; extra payments reduce principal faster.

Official sources