The Finance Algorithm

Personal Loan vs Credit Card Calculator

Compare borrowing costs between a personal loan and credit card to find the smarter option

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

Your numbers

Updates as you type
$
$5k

How much do you need to borrow?

%
20%

Your credit card's purchase rate (typically 15-22%)

%
10%

Expected personal loan rate (typically 7-15%)

$
$300

How much can you pay each month?

$
$0

Establishment and application fees (if any)

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

Personal loan vs credit card

Costs less

Personal loan

lower total repaid

Difference

$501

in total repaid

Loan cleared in

19 months

$406 interest

Card cleared in

20 months

$907 interest

What it costs to borrow each way

Same monthly payment in both cases: the difference is how much of it goes to interest and fees.

$5,406Personal loan (10%)$5,907Credit card (20%)

Months until cleared

At a lower rate, more of each payment goes to the balance, so it clears sooner.

19 moPersonal loan (10%)20 moCredit card (20%)

Same payment, different products

The monthly amount you entered, applied to each.

$300Personal loan (10%)$300Credit card (20%)
At these numbers
The personal loan costs less
The personal loan costs $501 less and clears 1 months sooner, after its fees.

How it works

Credit card or personal loan? This puts the two side by side on your numbers: the interest each would cost, and how long each takes to pay off.

  1. 1Enter the amount you need to borrow
  2. 2Add your credit card's interest rate (check your statement)
  3. 3Enter the personal loan rate you've been quoted
  4. 4Set the monthly payment you can comfortably afford
  5. 5Include any loan fees to get the true comparison

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%.

As of 7 November 2026, the lowest credit card purchase rate is 7.49%, from Unity Bank's Low Rate Visa Credit Card, while the typical best across 51 institutions is 12.49%.

Worked examples

Wedding Expenses - $8,000

Jake needs $8,000 and can pay $400 a month. A card charges 20%; a personal loan 10% with $250 of fees.

Amount you need
$8,000
Credit card interest rate
20%
Personal loan rate
10%
Monthly payment you can afford
$400
Personal loan fees
$250

The personal loan costs $840 of interest plus $250 of fees and is cleared in 23 months; the card costs $1,813 over 25 months. The loan is $722 cheaper.

Laptop Purchase - $2,000

Emma needs $2,000 and can pay $300 a month. A card charges 20%; a personal loan 12% with $250 of fees.

Amount you need
$2,000
Credit card interest rate
20%
Personal loan rate
12%
Monthly payment you can afford
$300
Personal loan fees
$250

Both are cleared in 8 months. The card's $138 of interest beats the loan's $101 of interest plus $250 of fees by $213 - on a small amount paid quickly, fees decide it.

Questions people ask

When is a credit card better than a personal loan?
Credit cards are better for small amounts (under $2,000) that you can pay off within 3-6 months, or if you have a 0% interest offer. They're also useful for building credit history.
When is a personal loan the better choice?
Personal loans are better for larger amounts (over $3,000), longer payoff periods (12+ months), or when you need the discipline of fixed repayments to avoid ongoing spending.
Should I use a personal loan to pay off credit card debt?
Yes, if the personal loan rate is significantly lower than your card rate. This is called debt consolidation and can save thousands in interest.

The terms, in plain English

Purchase Rate
The interest rate your credit card charges on new purchases. Usually higher than balance transfer rates.
Comparison Rate
Personal loan rate that includes fees, giving a truer cost of borrowing.
Minimum Payment Trap
Paying only minimum amounts on credit cards extends debt for years and costs thousands more.

Official sources