What is the purchase rate?

When you think of credit card interest rates, you’re probably thinking of the purchase rate – the interest you’ll need to pay on typical credit card purchases, made in-store or online.

When you use a credit card to buy goods and services, you’re borrowing money from the lender. While most credit cards have monthly interest-free periods (45 and 55 days from the start of each month’s billing cycle is common) to repay these debts without accruing extra costs, once these periods expire, you’ll start being charged interest on what you owe at the purchase rate. 

It’s important to remember that the same purchase rate won’t necessarily apply to all interest charges on your credit card. 

Some credit card providers offer low purchase rates as introductory offers when you sign up for one of their cards. These rates can go as low as 0%, allowing you to use the card to make interest-free purchases over the introductory period. But once this introductory period expires, the interest rate will revert to the standard purchase rate, and you’ll start being charged interest on your purchases.

If you’re swapping from one credit card to another, you may want to consider the balance transfer rate. Several credit cards charge no interest on any balance you transfer from your old card to the new one, for a limited period of time. This can help you to repay what you owe without accruing additional interest charges. However, once the introductory period expires, you’ll be charged interest on your remaining transferred balance at the card’s Balance Transfer Rate, which is often higher than the card’s purchase rate.

Using your credit card to make cash advances (e.g. getting money out from an ATM using your credit card), you’ll likely be charged interest on this debt at a separate cash advance interest rate, which is often higher than the everyday purchase rate, as many lenders consider cash advances to be relatively risky. You’ll also often start being charged interest on your cash advances immediately, without the benefit of the interest free days that may apply to your credit card purchases.

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Learn more about credit cards

How does credit card interest work?

Generally, when we talk about credit card interest, we mean the purchase interest rate, which is the interest charged on purchases you make with your credit card.

If you don’t pay your full balance each month (or even if you pay the minimum amount), you are charged interest on all the outstanding transactions and the remaining balance. However, interest is also charged on cash advances, balance transfers, special rate offers and, in some cases, even the fees charged by the company.

The interest rate can vary, depending on the credit card. Some have an interest-free period, otherwise you start paying interest from the day you make a purchase or from the day your monthly statement is issued. So avoid interest by paying the full amount promptly.

How is credit card interest charged?

Your credit card will be charged interest when you don’t pay off the balance on your credit card. Your card provider or bank charges you the individual interest rate that is associated with your card, which is usually between 10 and 20 per cent. 

The interest will be added onto your bill each month or billing period if you don’t pay off the balance, unless you are in an interest-free period.

You will be charged interest on anything that hasn’t been paid for inside the interest-free period. Usually you will receive a notice on your bill or statement saying you will be charged interest so you have some form of notice before you’re charged.

What is a balance transfer credit card?

A balance transfer credit card lets you transfer your debt balance from one credit card to another. A balance transfer credit card generally has a 0 per cent interest rate for a set period of time. When you roll your debt balance over to a new credit card, you’ll be able to take advantage of the interest-free period to pay your credit card debt off faster without accruing additional interest charges. If your application is approved, the provider will pay out your old credit card and transfer your debt balance over to the new card. 

Current Interest Rate

This is the current interest rate on your existing credit card.

How do you use a credit card?

Credit cards are a quick and convenient way to pay for items in store, online or over the phone. You can use a credit card as a cashless way to pay for goods or services, both locally and overseas. You can also use a credit card to make a cash advance, which gives you the flexibility to withdraw cash from your credit card account. Because a credit card uses the bank’s funds instead of your own, you will be charged interest on the money you spend – unless you pay off the entire debt within the interest-free period. If you pay the minimum monthly repayment, you will be charged interest. There are many different credit card options on the market, all offering different interest rates and reward options.

How to calculate credit card interest

Credit card interest can quickly turn a manageable balance into unmovable debt. So being able to understand how interest rates translate into dollars is an important skill to acquire.

The common mistake people make is focusing on the credit card’s annual percentage rate (APR), which often sits between 15 and 20 per cent. While the APR does provide a rough idea of how much interest you’ll pay, it’s not entirely accurate.

This is because you actually accrue interest on your balance daily, not annually. So, you need to work out your daily periodic rate (DPR). To do this, divide your card’s APR by the number of days in a year (e.g. 16.9 per cent divided by 365, or 0.05 per cent). You can then apply this figure to the daily balance on your credit card.

How do you use credit cards?

A credit card can be an easy way to make purchases online, in person or over the phone. When used properly, a credit card can even help you manage your cash flow. But before applying for a credit card, it’s good to know how they work. A credit card is essentially a personal line of credit which lets you buy things and pay for them later. As a card holder, you’ll be given a credit limit and (potentially) charged interest on the money the bank lends you. At the end of each billing period, the bank will send you a statement which shows your outstanding balance and the minimum amount you need to pay back. If you don’t pay back the full balance amount, the bank will begin charging you interest.

Should I get a credit card?

Once you've compared credit card interest rates and deals and found the right card for you, the actual process of getting a credit card is quite straightforward. You can apply for a credit card online, over the phone or in person at a bank branch. 

How to get money from a credit card

You can get money from a credit card, but generally it will cost you.

Withdrawing money from a credit card is called a cash advance, as it operates more as a loan than a simple cash withdrawal. Because it is a loan, you may be charged interest on your cash advance as soon as you make the withdrawal. Interest rates are also usually much higher for cash advances than standard credit card purchases.

In addition to the interest rate, you may also be charged a cash advance fee. This could be a flat rate, or a percentage of your total cash advance. If you are considering a cash advance, make sure to add up how much it will cost you before committing.

Which credit card has the highest annual percentage rate?

The credit card market changes all the time, so the credit card with the highest annual percentage rate is also liable to change.

Keep in mind that credit card interest rates are expressed as a yearly rate, or annual percentage rate (APR). A low APR is generally good but also consider:

  • There can be different APR's for each feature of the card (e.g. purchases may have an APR of 14 per cent, while cash advances on same card could have an APR of 17 per cent.
  • Credit cards with a variable rate can change throughout the year, affecting your APR, so check the full details.
  • If you pay your balance in full every month, having the lowest APR is not as important as the other fees associated with the card. However, if you carry a balance from month to month, then you want the lowest APR possible.

Can a pensioner get a credit card?

It is possible to get a credit card as a pensioner. There are some factors to keep in mind, including:

  • Annual income. Look for credit cards with minimum annual income requirements you can meet. 
  • Annual fees. If high fees are a concern for you, opt for a card with a low or $0 annual fee. 
  • Interest rate. Make sure you won’t have any nasty surprises on your credit card bill. Compare cards with a low interest rates to minimise risk.

How to pay a credit card from another bank

Paying or transferring debt from one lender to the other is called a balance transfer. This involves transferring part or all of the debt from a credit card with one lender to a credit card with another. As part of the process, your new lender will pay out the old lender, so that you now owe the same amount of money but to a new institution.

Many credit card providers offer an interest-free period on balance transfers to help new applicants better handle their debt. During this period, cardholders are not required to pay interest on the debt they brought over from the other card. This can be a great opportunity for consumers to pay off credit card debt with no interest. There are often fees associated with balance transfers; normally, these are a percentage of the amount transferred.

So make sure you read the terms and conditions of the card before transferring any debt across.

What should you do when you lose your credit card?

Losing your credit card is a serious situation, and could land you in financial trouble. Here is a simple guide detailing what to do when you lose your credit card.

Lock you card – Contact your provider and inform them about your lost credit card. From here lock, block or cancel your card.

Keep track of transactions – Look out for unauthorised credit card transactions. Most banks protect against fraudulent transactions.

Address recurring charges – If your card is linked to recurring charges (gym membership, rent, utilities), contact those businesses.

Check credit rate – To ensure you’re not the victim of identity theft, check your credit rating a month or two after you lose your credit card.

What is a credit card?

A credit card is a payment method which lets you pay for goods and services without using your own money. It’s essentially a short-term loan which lets you borrow the bank’s money to pay for things which you can pay back – potentially with interest – at a later date. Credit cards can also be used to withdraw money from an ATM, which is known as a cash advance. Because you’re borrowing money from a bank, credit cards charge you interest on the money you use (unless you repay the entire debt during the interest-free period). When you apply for a credit card, the bank gives you a credit limit which sets the maximum amount you can borrow using your card. Credit cards are one of the most popular methods of payments and can be a convenient way of paying for goods and services in store, online and all around the globe.