What is the Size of a Credit Card?

The average credit card is about 3.37 inches wide and 2.125 inches tall. The thickness of a credit card varies, but is typically about 0.030 inches.

Credit Card?’ style=”display:none”>Checkout this video:

The Standard Credit Card Size

Credit cards come in many different shapes and sizes. The standard credit card size is 3.37 inches wide by 2.125 inches tall. This size is the most common credit card size and is what you typically think of when you think of a credit card.

The dimensions of a credit card

A credit card is a rectangular piece of plastic issued by a financial company. It allows the cardholder to borrow money from the issuer up to a certain limit in order to purchase items or withdraw cash.

There are many different types of credit cards, but they all have one thing in common: they are all made to standard dimensions. The standard credit card size is 3.370 inches wide and 2.125 inches tall. This size is also referred to as “CR-80” or “ISO 7810 ID-1”.

The standard credit card size is slightly smaller than a driver’s license or a passport, but it is large enough to fit comfortably in your wallet or purse. The majority of credit cards on the market today are made to this standard size, so you should have no trouble finding one that fits your needs.

The weight of a credit card

Credit cards are generally made out of a lightweight plastic. The average weight of a credit card is about 1/10th of an ounce, or approximately 2.7 grams. This makes them very easy to carry around in your wallet or purse without adding too much bulk.

The Credit Card Size of Other Countries

Most people are familiar with the standard credit card size that is used in the United States. This size is 2-1/8 inches by 3-3/8 inches. However, the credit card size in other countries can vary slightly. In this article, we will take a look at the credit card sizes of other countries and how they compare to the standard size.

The United Kingdom

In the United Kingdom, the standard credit card size is 85.60 by 53.98 mm (3.370 inches by 2.125 inches). The UK credit card size is very similar to the ISO 7810 ID-1 standard, which is used in most other countries in Europe as well as Brazil, Argentina, Mexico, and a few other countries around the world.


A credit card in Canada is generally the same size as a credit card in the United States. Both countries use cards that are approximately 3.375 inches wide and 2.125 inches tall.

However, there are some slight variations between credit cards issued in the two countries. For example, Canadian credit cards may have a hologram on the front, while U.S. credit cards do not. In addition, Canadian credit cards may have a unique identifier number (called an Issuer Identification Number or IIN) that is different from the IINs used on U.S. credit cards.


In Australia, the standard credit card size is 85.60 mm × 53.98 mm (3.370 inches × 2.125 inches). This is the same size as a standard international credit card, which is why it’s sometimes called an “ISO 7810 card.” The Australian credit card size is also the same as the credit card size in New Zealand.

The Credit Card Size of Different Credit Card Companies

Different credit card companies have different credit card sizes. For example, Visa’s credit card size is 8.5 cm by 5.4 cm. Mastercard’s credit card size is 8.6 cm by 5.5 cm. American Express’s credit card size is 8.8 cm by 5.6 cm. Discover’s credit card size is 8.7 cm by 5.5 cm.

American Express

American Express credit cards are slightly taller and a hair wider than standard credit cards. Amex cards are also thinner, but only by about .007 of an inch. The company’s cards are generally the same size as Mastercards and Visas, with only slight variations.

Here are the dimensions of an American Express credit card:

-Width: 3.47 inches
-Height: 2.13 inches
-Thickness: 0.03 inches


Visa credit cards are generally standard in size. The length is usually between 3-4 inches, and the width is usually between 2-2.5 inches. However, the thickness of a Visa credit card can vary greatly. Visa credit cards can be as thin as a few millimeters, or as thick as a few centimeters. This all depends on the issuing bank and the type of card you have.


Mastercard credit cards are standard credit card size. The length is 2.125 inches (54 mm), the width is 3.375 inches (85.6 mm), and the thickness is 0.03 inches (0.76 mm).

The Credit Card Size of Different Types of Credit Cards

The size of a credit card is determined by the issuer, and each issuer has their own standards. The three most common credit card sizes are standard, mini, and micro. Standard credit cards are the most common, and they are the same size as a driver’s license. Mini credit cards are about half the size of a standard credit card, and micro credit cards are about a third of the size of a standard credit card.

Debit cards

Debit cards are issued by your bank and they give you access to your checking account funds. Some banks will offer additional perks like rewards points, but in general, debit cards are used to make purchases or withdrawals from your checking account. Debit cards are typically the same size as credit cards (2.13in x 3.37in), but they may also have a different colored stripe on the back to indicate they are a debit card.

Prepaid cards

Prepaid cards look like credit cards and spend like credit cards but there’s no credit limit and you load them with cash before you spend.

Most prepaid cards charge fees for things like card purchase, activation, reloading, withdrawing cash or checking your balance. These fees can add up so it’s important to choose a card that has low fees or doesn’t charge fees for the services you’ll use most.

Prepaid cards are good for people who want to control their spending or who don’t have good enough credit to get a regular credit card. You can use them anywhere that accepts credit cards, and some can even be used to pay bills online. Most prepaid cards include a run-down of fees on the back of the card or in the cardholder agreement, so make sure you read this before using your card.

Depending on the issuer, you may be able to have your paycheck directly deposited onto your prepaid card on payday, which can be helpful if you don’t have a bank account. Just remember that if someone has access to your card, they have access to your entire paycheck – so it’s important to keep your card safe and secure.

Store cards

standard credit card size is 3-3/8 inches by 2-1/8 inches, or about 84.7 by 53.3 millimeters (MM). The credit card size for store cards can vary depending on the issuer, but they are generally slightly smaller, at about 3-1/4 inches by 2 inches, or 83 by 50 MM.

Similar Posts